Category Salyut – The First Space Station

But the real heroes of this outstanding epoch in the Soviet space programme are Georgiy Dobrovolskiy, Vladislav Volkov and Viktor Patsayev. In the towns of their births, Odessa, Moscow and Aktyubinsk, there are monuments to them at which colleagues, friends, relatives and ordinary people with a passion for space leave flowers. Every year, on the anniversary of their tragic deaths, members of the current cosmonaut corps pay their respects at the niches in the Kremlin’s wall where the ashes of their fallen colleagues are interred.

Also, when the Apollo 15 astronauts David R. Scott and James B. Irwin landed on the Moon a month after the Soyuz 11 tragedy they left behind a plaque which bore the names of all the astronauts and cosmonauts then known to have died, including Dobrovolskiy, Volkov and Patsayev. In addition, they gave the name Salyut to one of the craters near their landing site, which was alongside the rim of Hadley Rille at the base of the Apennine mountain range. The International Astronomical Union has named craters on the far side of the Moon after the Soyuz 11 crew. The crater Dobrovolskiy is at 12.8°S, 129.7°E and is 39 km in diameter; Volkov is at 13.6°S, 131.7°E and is 35 km (or 40 km according to another source); and Patsayev is at 16.7°S, 133.4°E and is 55 km in diameter. They are all located near the large crater named after Konstantin Tsiolkovskiy, the ‘father of cosmonautics’, which was first seen in 1959 when a Soviet space probe took the first pictures of the far side of the Moon.

In June 1977 three small asteroids were named after the Soyuz 11 crew. Asteroid 1789 Dobrovolskiy (1966QC) was discovered in August 1966, orbits the Sun at an average distance of 1.79 AU and is 33 km in diameter.[141] Asteroid 1790 Volkov (1967ER) was discovered in March 1967, orbits at 2.01 AU and with a diameter of

42 km is the largest of the trio. Asteroid 1791 Patsayev (1967RE) was discovered in September 1967, orbits at 2.35 AU and has a diameter of 29 km.

Tracking ships of the scientific research fleet that communicated with spacecraft were also named for the Soyuz 11 crew.18 Cosmonaut Vladislav Volkov was launched on 18 October 1977. It was joined by Cosmonaut Georgiy Dobrovolskiy on 14 October 1978 and Cosmonaut Viktor Patsayev on 19 June 1979. All three ships have a mass of 8,950 tonnes, are 122 metres in length, 17 metres wide, and are served by a crew of over 60 people. After the Soyuz 11 tragedy it was suggested that the old tracking ship Bezhitsa be renamed Cosmonaut Georgiy Dobrovolskiy but it was decided that a new vessel must be built. Cosmonaut Viktor Patsayev was based on a ship which was launched in 1968 and was modified in 1977/1978 to suit the new requirements. In addition to controlling automated satellites and interplanetary probes, these ships were used extensively in operating the Salyut 6 and Salyut 7 space stations. And in 1988 the Buran space-plane was controlled by Cosmonaut Vladislav Volkov in the Atlantic and Cosmonaut Georgiy Dobrovolskiy in the Pacific. Cosmonaut Vladislav Volkov made its 17th and final cruise in 1992, Cosmonaut Georgiy Dobrovolskiy its 17th in 1993 and Cosmonaut Viktor Patsayev its 14th in 1994. In 2001 Cosmonaut Georgiy Dobrovolskiy and Cosmonaut Viktor Patsayev, which were now owned by the Russian Space Agency, were docked at Kaliningrad on the Baltic and in 2005, against the opposition of veterans, Cosmonaut Georgiy Dobrovolskiy was sold to a foreign company and is still sailing the seas. Cosmonaut [142]

Three craters near the large crater Tsiolkovskiy on the far side of the Moon have been assigned the names Dobrovolskiy, Volkov and Patsayev.

Viktor Patsayev remained in Kaliningrad, and in April 2001 opened as a permanent Space Odyssey exhibition. Although it never sails, occasionally its antennas link the TsUP with the crew of the International Space Station. All the other tracking ships were discarded in the years following the collapse of the Soviet Union.[143]

Sports competitions are also associated with two of the Soyuz 11 crew. In 1972 a traditional cup in parachuting was named after Georgiy Dobrovolskiy. A year later, a cup in acrobatics was named in honour of Vladislav Volkov. Since 2002 this has been permanently celebrated at the town of Velikiy Novgorod, and it was recently opened to international participation. Interestingly, a solar observatory in Auckland in New Zealand was named Dobrovolskiy. A museum was opened in October 1974 on the grounds of the Aviation Institute in Moscow in honour of Vladislav Volkov, and a nearby street was named after him and a bust of him placed at its end. Streets in Vladivostok, Rostov-na-Donu and Mariupole in Ukraine were similarly named. Schools No. 10 in Odessa and No. 54 in Vladivostok were named in honour of Dobrovolskiy, as were streets in several Russian and Ukrainian cities and towns. A monument to him was placed in a square in Odessa, and a memorial plate was placed in the small town of Mogilyev.

Dobrovolskiy is an honoured citizen of Odessa, Volkov of Kaluga and Kirov, and Patsayev of Aktyubinsk. A monument to Patsayev was placed in the main square of Aktyubinsk and one of the main streets was named after him, as indeed was a street in Kaluga where Konstantin Tsiolkovskiy lived. The museum at Aktyubinsk has a collection of personal objects that belonged to Patsayev. His wife Vera donated the flight suit which he wore in preparing for his space flight. It bears the mission patch designed by Leonov. The museum also has two books from Patsayev’s library, rare photographs, and a star map that Patsayev used on Salyut as the first man to work a telescope in space. A famous school for young pilots in Aktyubinsk was named in his honour. It became a tradition that at the conclusion of their studies the cadets were awarded their diplomas by Maria Sergeyevna, Patsayev’s mother. She had been in Aktyubinsk paying her daughter a visit when the deaths of the Soyuz 11 crew were announced. She decided to spend the remainder of her life in the place where his monument was placed, and died there in August 2004 at the age of 91.

In the presence of Vera Patsayeva, a memorial was erected at the place where the Soyuz 11 capsule landed. Marina and Natalia Dobrovolskaya, Lyudmila Volkova and her granddaughter, and cosmonaut representatives visited it on the 20th anniversary. Marina recalls: “Curiously, it was a dry June, it had not rained in a month, and then as we began the ceremony, suddenly, and right on the spot of the landing, it started to rain.’’

However, perhaps the most commemorative tradition is the one that is performed at the Air Squadron in Sevastopol in which Georgiy Dobrovolskiy served as a pilot. Ever since September 1971 his name is called each evening during the roll call, as if he were still a member of the regiment. A pilot explains his absence: “Hero of the Soviet Union Lieutenant-Colonel Georgiy Timofeyevich Dobrovolskiy has lost his life in service to his country, obeying his duty in testing space technology.’’ On 30 June 2006 Marina Dobrovolskaya marked the 35th anniversary of her father’s death by attending this roll call.

The wives of the fallen cosmonauts never truly recovered from the shocking news of the accidental and tragic deaths of their husbands.

Lyudmila Dobrovolskaya died in 1986. Marina Dobrovolskaya is a teacher of literature at Moscow State University (MGU). She is married and has one daughter. Natalia Dobrovolskiy is in Moscow and looks after her family. Lyudmila Volkova is retired, while Vladimir Volkov works abroad as a TV camera operator.

As an expert in atmospheric physics and remote-sensing of the Earth from space, Vera Patsayeva had an opportunity to access original materials relating to the flight of Soyuz 11. In 1973, with the aid of a group of enthusiasts, colleagues and friends, she published the book Salyut in Orbit, drawing extracts from the diaries written by the crew. Svetlana Patsayeva says: “I can only now understand how much strength she needed to gain permission to publish the book, which presented information on the Soyuz and the Salyut station which, at that time, was highly confidential. At the same time, she was surviving her own tragic loss. Sadly, during those times it was impossible to write completely openly on the subject. The manuscript was censored and the most important part on the causes of the tragedy were deleted from the book. Later, she collected the designers’ opinions, as well as the opinions of scientists and doctors, and interviewed eminent people whose names she could not reveal. She did this with the goal of determining whether the tragedy could have been avoided – and who was responsible for the accident. This is all in the manuscript, but it could not be published in the Soviet era. Later, unfortunately, her health deteriorated and she was unable to complete it.’’

Monuments to the memories of Vladislav Volkov (top left) and Viktor Patsayev (top right). Bottom: Svetlana and Dmitriy Patsayev (second from the right) with their sons visiting Red Square on 30 June 2007. (Copyright Svetlana Patsayeva)

As mentioned earlier, Vera Patsayeva had kept a diary during the Soyuz 11 flight. Of this, Svetlana said: “f dream about publishing mom’s and dad’s diaries in one book, as a day-by-day record of what was happening in space set alongside my mother’s feelings about the things which she had to endure during that period.’’ Vera Patsayeva died in 2002. Viktor Patsayev’s children have finished studies at Moscow State University. Both have followed the interests of their parents. Dmitriy Patsayev works at the Space Research fnstitute of the Russian Academy of Sciences on the development of instruments to investigate the planets Mars and Venus. He is married and has two sons. Svetlana Patsayeva is married and has one son. She is an assistant professor at the Physics Department of Moscow State University, holds a master’s degree in science, and is an expert in the application of spectral analysis in ecology.

SOYUZ LANDING OPERATIONS

The most critical and dramatic phase of a manned space flight is the return to Earth. For a Soyuz mission, it starts with the orientation of the spacecraft for the braking manoeuvre and ends approximately 90 minutes later with the landing of the descent module on the Kazakh steppe and the evacuation of the crew. This phase involves a sequence of twelve specific actions, the successful completion of which is vital for the safety of the crew. Indeed, to date, the worst accident in the history of the Soviet manned space programme – the death of Vladimir Komarov – occurred during the return from orbit.

The OKB-1 designers based the return operation on the presumption of excellent visibility in orbit for the orientation and braking manoeuvres, as well as on Earth for the landing. Traditionally, the in-space activities were done on the daylight part of the orbit so that the crew could confirm the orientation of their spacecraft relative to the illuminated horizon, and landing was timed to occur at dawn. Setting up for re­entry is crucial, as even a small misalignment of the braking engine in relation to the direction of travel could result in the descent module missing the landing site by hundreds of kilometres. In addition, if the entry angle were too shallow, the descent module might only ‘graze’ the atmosphere and remain in an extremely low orbit which, although it would soon decay, would likely not do so before the crew ran out of air. The orientation and control system (SOUD) developed in Department No. 27 of the OKB-1 under the leadership of Boris Raushenbakh was used to orientate the spacecraft with its main braking engine facing in the direction of travel. Normally, the braking manoeuvre to initiate the descent trajectory occurs 25 minutes after the completion of the orientation manoeuvre, while travelling northeast at an altitude of about 250 km over the Gulf of Guinea towards the coast of Africa. The KTDU-35 had a single combustion chamber, and was designed by Isayev’s OKB-2 bureau. It delivered a thrust of 417 kg, and could be fired up to 25 times for periods between one and several hundred seconds, accumulating a total time of at least 500 seconds. It was this engine that performed the manoeuvres of the rendezvous with Salyut. An

almost identical engine with a thrust of 411 kg served as a backup for the braking manoeuvre. The propulsion module contained four tanks (two for fuel and two for oxidiser) containing approximately 900 kg of propellant.

At the onset of the braking manoeuvre the cosmonauts feel a gentle jolt, followed by uniform deceleration. Depending on the ballistics of the descent, the engine fires for between 145 and 194 seconds to reduce the speed from the 8 km/s required for orbit by 100-120 m/s to initiate the descent. In passing over the Mediterranean at an altitude in the range 110-150 (usually 130) km, the spacecraft adopts an orientation in which its longitudinal axis is more or less perpendicular to the direction of travel, with the orbital module ‘on top’ and the propulsion module ‘beneath’ so that when the three modules are separated, aerodynamic drag cannot cause a collision with the descent module. At the time of separation, less than ten minutes after the braking manoeuvre, explosives simultaneously jettison the orbital and propulsion modules and discard from the descent module all unnecessary elements such as its antennas and periscope. Only the descent module is equipped with the shielding required to survive the thermal stress of entry into the atmosphere; all the discarded items burn up. Owing to mass limitations and the relatively short time of its autonomous flight – about 30 minutes – the descent module is not equipped to issue telemetry. Instead, at all stages of the descent following separation the commander loudly calls out the progress of the automated sequence of operations and on conditions in the descent module, and this commentary is encoded in the form of Morse code and transmitted by a small VHF antenna on the outer part of the hatch at the top of the capsule – the

one which had provided access to the orbital module, and had thermal protection on its exterior. In addition, telemetry from various systems on board is recorded by the ‘Mir-3’ device, which has a duration of 76 minutes.1

In contrast to the spherical Vostok and Voskhod capsules, the descent module of the Soyuz is capable of controlling its path through the atmosphere. This phase of the descent starts over eastern Turkey, 16 minutes after the braking manoeuvre and about 6 minutes after separation. The module has six 10-kg thrusters positioned on its sides which draw their propellant from tanks located in the base, directly behind the couches. The flight control system fires these thrusters as necessary to maintain the broad base facing the direction of travel. In addition, because the module has an offset centre of mass to generate aerodynamic lift, the thrusters can roll the capsule to steer left or right and upward or downward so as to aim for a given landing point. Furthermore, an aerodynamic flight subjects the crew to a lesser g-load than does a ballistic path. The entire module is coated with an ablative material for protection against the heat of re-entry, but the base, which is subjected to the most extreme thermal stress, is covered by a thick shield of azbetextolite material. The maximum thermal and deceleration forces occur while over the Caspian Sea. The Kazbek-U couches enable the cosmonauts to return with their backs facing the direction of travel and in the optimal body-position to endure the deceleration.[95] [96] At this time, the module is sheathed by a hot plasma which, being opaque to radio waves, inhibits communication. The module bounces and shakes in response to the aerodynamic forces of its passage. It is a very noisy time. After the time of greatest thermal stress, the incandescence of the surrounding plasma fades to show blue sky. As the module continues to slow down, the strong vibrations cease and there is a welcome silence.

The parachute deployment begins at an altitude of about 9.5 km. First a cover is jettisoned to allow a small pilot chute to pull out a drogue chute with a canopy area of 14 square metres. This is designed to stabilise the module, and it is released after 17 seconds to initiate the deployment of the main chute at an altitude of about 7 km. This chute is stowed in an egg-shape container behind the heads of the crew that has a volume of just 0.27 cubic metres. It deploys in several stages to produce a canopy of 1,000 square metres by an altitude of 5 km. Small VHF and short-wave antennas on the shrouds transmit signals to the recovery helicopters. By 50 seconds after the start of the deployment of this chute the rate of descent ought to have been reduced to 6-8 m/s. If the rate of descent exceeds the maximum permissible value, the main chute will be jettisoned and the reserve chute of 570 square metres deployed. This is stowed in a separate container adjacent to that for the main chute, with a volume of 0.17 cubic metres. If used, the reserve chute will deploy at an altitude of 4.6 km and achieve the minimal landing speed of 10 m/s.

Immediately after the braking manoeuvre, the Soyuz spacecraft separates into three modules to enable the descent module (in the middle) to re-enter the atmosphere on its own. (From the book Soyuz – A Universal Spacecraft, courtesy Rex Hall)

The normal deployment of the Soyuz parachute system: (1) the pilot and drogue chutes deploy in turn; (2) on the drogue chute; (3) jettisoning the drogue deploys the main chute; (4) while on the main chute, two ventilation valves open; (5) the base heat-shield is jettisoned; (6) the harness of the main chute is repositioned for landing; (7) retro – rockets fire 1 meter above the ground to soften the impact; and (8) the descent module lands and the chute is jettisoned.

Three last operations of the previous graphic are shown by this collage of pictures of a Soyuz descent module landing. The final pre-landing operations proceed as the capsule descends on its main chute (top left); dust is raised as the retro-rockets fire (top right), and the cloud of dust continues to obscure the capsule as the parachute is jettisoned.

After the deployment of the parachute, a pair of valves on the top of the module automatically open to allow the internal pressure to match that outside. At this time, in preparation for landing, each cosmonaut makes sure that his body is comfortable in his contoured couch and shock-absorbing rods elevate the couches from the floor. At an altitude of 3 km (75 seconds after descending through an altitude of 5.5 km), the basal shield is jettisoned to expose four solid-propellant retro-rockets (DMP) to be used to cushion the landing. With the heavy shield discarded, the rate of descent slows. On a nominal descent, there is ten minutes remaining to landing. Each retro – rocket has 22 jets arranged in two rings near the edge of the module’s base. They are fired simultaneously by an altimeter at a height of 1-1.5 metres over the ground to reduce the impact speed to 2-3 m/s, with the shock being absorbed by the couches.[97] Once the Soyuz is on the ground, the parachute is jettisoned in order to preclude this from dragging the module across the surface if there is a strong wind.

The landing area is on the flat Kazakh steppe. The ‘landing window’ usually starts three hours before dawn and ends just before sunrise. In addition to enabling the in­orbit manoeuvres to be made in daylight, this schedule permits the recovery team to observe the descent module without being blinded by the rising Sun. If the descent is on target, the recovery helicopters will soon settle close alongside. If the recovery crew is unable to arrive quickly, the spacecraft commander will open the hatch and exit. Because the hatch swings into the cabin towards the flight engineer’s side, the research engineer is second to exit, after which the flight engineer transfers to the central couch prior to exiting.

As cosmonauts are under stress during the descent they suffer an ‘adrenalin rush’, and even when everything functions as intended they can be taken by surprise. For example, the crew of Soyuz 7 were initially confused when, after the deployment of the main chute, they felt fresh air rush into the cabin through the valves designed to equalise the pressure. And on Soyuz 4 the crew were surprised when the shock – absorbers raised their couches just before the landing. The first mission to return in abnormal conditions was Voskhod 2 in March 1965, with cosmonauts Belyayev and Leonov. When the automatic orientation failed, Belyayev did so himself and landed 400 km off-target in a snowy forest, and they had to spend two nights in the frozen capsule surrounded by wolves and bears. Another serious incident occurred in January 1969 during the return of Soyuz 5 with cosmonaut Volynov, when the propulsion module failed to separate and blocked the heat shield as the spacecraft entered the atmosphere. Volynov was alarmed by the rise in temperature and smell of soot in the cabin, but fortunately at an altitude of 80 km the connections between the modules melted, the propulsion module was torn away by the atmospheric drag, and the descent module stabilised. However, it was off-target and the landing was so hard that Volynov suffered broken teeth. Of course, the worst accident occurred during the return of Soyuz 1 in April 1967. Owing to the lax technical discipline of the people who applied the thermal treatment to the descent module, the volumes of the main and reserve parachute containers were reduced, with the result that when

The recovery team opens the hatch to help the cosmonauts out of the capsule. On some occasions the capsule comes to rest upright, but here it is on its side, which can be uncomfortable for the crew.

the parachutes were inserted they were packed too tightly.[98] At an altitude of 9.5 km the hatch of the main parachute container was jettisoned, as planned. This drew out the pilot chute, which deployed the drogue chute. Unfortunately, the drogue was not able to pull the main chute from its container. Seventeen seconds later, the hatch of the reserve chute jettisoned and pulled out the reserve chute. What happened next is disputed: one account says that the reserve chute was in the so-called aerodynamic shadow of the drogue; another says that it became twisted with the other lines. But both accounts agree that the parachute was unable to deploy fully.[99] In any event, the module struck the ground at a speed exceeding 50 m/s, causing the main instrument panel to break free and crush the chest of Komarov, killing him.

Set against the tremendous success that the Americans had with Skylab, the dismal losses of DOS-2, OPS-1 and DOS-3 severely disappointed the Kremlin. The case of DOS-3 was unforgivable. A special investigating Commission was formed, chaired by Vyacheslav Kovtunenko, who was a Deputy Chief Designer at KB Yuzhnoye. Its members included experts in guidance and control – most notably Academician Nikolay Pilyugin, who was a colleague of Sergey Korolev, a legendary member of the Council of Chief Designers, and therefore had decades of experience in the development of rocket guidance. The KGB conducted a parallel investigation. What particularly caught the attention of the Commission was the change in the plan and the order to perform the orientation of the station by using the thrusters at their maximum level. Given that ionic sensors were in use, this sealed the fate of DOS-3. At an academic level, the question was why it had been decided to use the ionosphere, which is an extremely unstable part of the atmosphere, for such a crucial orientation process. A great deal of data on the operation of the sensor in such conditions should have been collected before attempting to use it in this manner. Finally, the Commission was confused by the fact that there was not a Chief Designer for guidance systems in the TsKBEM’s structure. The last-minute proposal to change the plan by operating the thrusters at their full power ought to have been put to such a Chief Designer who, knowing the implications, would certainly have refused. Dozens of people who were in one way or another linked to the debacle were questioned, ranging from the TsKBEM managers to the people whose actions or inactions directly caused the loss of the station. The tempestuous outburst from the Kremlin that followed the Commission’s report was of a nature never before seen in Soviet cosmonautics – not even after the deaths of cosmonauts.

The burden of blame fell on Yakov Tregub, the DOS-3 flight director. On being urged to leave the TsKBEM, he transferred to the design bureau which had built the Igla automatic docking system. Ex-cosmonaut Aleksey Yeliseyev was appointed in his place, and proceeded to completely revise the organisation and structure of the mission control operation. In addition to transferring the technical facilities from the Army to the TsKBEM, it was decided to create a new TsUP in Kaliningrad, not far from the TsKBEM.[122] After this became fully operational in early 1975, the facility in Yevpatoriya was used only for military space missions.

Also criticised was Boris Raushenbakh, who led the group that developed control and guidance systems. When one of his engineers said that modelling indicated that it would be better to perform the DOS-3 orientation process with the thrusters set at maximum power in order to complete the task as rapidly as possible, Raushenbakh had verbally agreed. When this engineer (whose identity remains unreported) made the suggestion to Tregub, he ordered the revision. Raushenbakh was relieved of his duties and replaced by Viktor Legostayev. Although Raushenbakh was retained as a consultant, he found this unacceptable and soon left the TsKBEM. His boss Boris Chertok was in charge of the general development of control and guidance systems, and received instructive admonition from both Minister Afanasyev of the MOM and the Communist Party organisation at the TsKBEM. Disciplinary measures were also taken against others involved in developing the ionic orientation system, as well as those from the TsKBEM and the Army who were at the TsUP and whose actions or inactions directly contributed to the loss of the station.

The DOS-3 debacle also highlighted weaknesses in the leadership structure at the TsKBEM. At the top was Vasiliy Mishin, who had regarded the DOS programme as a distraction. It had started because in late 1969 a group of his deputies and senior designers had, without his knowledge, put to Ustinov the idea that the Almaz which Chelomey was developing for the military could be made into a station for scientific research. Mishin had argued against the idea when he found out, but was told by the Kremlin to implement it. Wishing to concentrate on the N1-L3 lunar programme, in February 1971 Mishin had suggested to Ustinov that DOS should be handed over to Chelomey, but Ustinov, who did not like Chelomey, had refused to do this. Then in April 1972, during preparations to launch DOS-2, Mishin made an agreement with Chelomey that after four DOS were launched the programme would be transferred to the TsKBM, to enable the TsKBEM to concentrate on its N1-L3 work. The most important point of this Mishin-Chelomey ‘contract’ called for the production run of DOS stations to be limited to the four which were specified in February 1970 by the Central Committee of the Communist Party and the Council of Ministers. In a letter to Minister Afanasyev, Mishin and Chelomey recommended that future research in space intended to aid the national economy be done by the Almaz programme. This did not mean that Mishin was uninterested in space stations – he fully supported the TsKBEM’s Multipurpose Orbital Complex (MOK). This was based on the Modular Space Base Station (MKBS) and would be launched by an N1 rocket. Pointing out that the MOK would be larger than either the OPS or its DOS derivative, and hence would have greater requirements, Mishin and Chelomey suggested that the TKS be used to resupply it. Finally, they broached the subject of the joint mission with the Americans planned for 1975. One suggestion had been that an Apollo should dock with a DOS station, but Mishin and Chelomey rejected this, arguing instead that the docking should be between an Apollo and a Soyuz. Mishin and Chelomey sent their ‘contract’ to Minister Afanasyev, who gave it his endorsement.

Mishin had evidently not consulted his deputies prior to drawing up his agreement with Chelomey, for it provoked intense reactions in the TsKBEM. It was supported by those who sympathised with Mishin – most notably Yuriy Semyonov, a leading figure in the DOS programme,[123] and Sergey Okhapkin, one of Mishin’s deputies for the N1 rocket. It was opposed by Konstantin Bushuyev, Boris Chertok and Dmitriy Kozlov. It was Bushuyev and Chertok who had recommended Mishin to supersede Korolev as Chief Designer in 1966. The critics also included Konstantin Feoktistov, who had led the conspiracy to approach Ustinov with the DOS proposal, and Sergey Kryukov, a close colleague of Korolev who had led the development of the R-7 missile and then been reduced in rank when Mishiin took over. In 1970 he moved to the Lavochkin Design Bureau, and became its manager in August 1971 after the death of Chief Designer Georgiy Babakin. The TsKBEM was therefore split into two factions, one of which favoured concentrating on the N1-L3 and the other wished to focus on space stations. As a result, the design, testing and preparations to launch DOS-3 occurred in a strained and unpleasant atmosphere. To the group centred on Bushuyev and Chertok, DOS was a more realistic project and of greater relevance to the nation. But to Mishin, DOS represented a distraction which he wished to rid himself of as soon as possible.

Afanasyev and Ustinov had for some time been concerned by the situation at the TsKBEM, and in February 1973 a working efficiency assessment conducted by the Ministry for General Machine Building criticised the TsKBEM’s performance over the last several years. Deficiencies in the organisational structure directly influenced the entire organisation and had, in particular, resulted in the degradation of both the quality and the safety of its systems. Mishin was not mentioned by name, but the message was clear: the Kremlin was losing patience with his leadership of what was supposed to be the nation’s principal space organisation. Soon after this assessment, Bushuyev, Chertok, Kozlov, Feoktistov and Kryukov, with the support of Ustinov, who as we have seen had rejected an earlier attempt by Mishin to offload the DOS project to Chelomey, sent a joint letter to the Central Committee of the Communist Party and the Council of Ministers in which they criticised both Mishin’s work and the state of the TsKBEM, particularly expressing their dissatisfaction with both the manner in which Mishin ran projects and the fact that he ignored their criticism of his management. They concluded by demanding that Mishin be replaced.

Ustinov paid an unannounced personal visit to the TsKBEM. Such behaviour can be interpreted as being meant to signal to Mishin that the Politburo was concerned. As it was, when Mishin arrived Semyonov was showing Ustinov a scale model of DOS-3 and they were discussing the possibility of fitting a station with two docking ports. Of course, this idea was not new. The designers had been considering it since right after the first Salyut was launched in June 1971. It would enable an occupied station to be supplied with fuel, food, water and air. With regular servicing, a DOS would be able to be operated for years. The idea had been proposed by Semyonov, Feoktistov and Viktor Ovchinikov, an expert in spacecraft system development. But because Mishin was eager to hand the entire programme over to Chelomey he had refused to waste time on improvements beyond the DOS-3/4 configuration. Taking advantage of the moment, Semyonov asked if Ustinov would personally support the development of further DOS stations. Noting that Ustinov saw promise in the idea, Mishin figured that if he reversed his position and agreed to continue to build DOS stations, then he might gain Ustinov’s support against those who had demanded his resignation. And that is how it turned out. Alone in Mishin’s office, Ustinov pointed out that a station with two docking ports would have tremendous potential, and then he said in a friendly manner that Mishin should give some thought to his position at the TsKBEM. It was clear to Mishin that the only way in which he could remain as Chief Designer would be to support continued DOS development. This rendered the agreement with Chelomey obsolete. As Mishin’s opponents had hoped, this behind the scenes manoeuvring ensured that the TsKBEM focused its efforts on operating space stations – which was just as well, because the N1-L3 lunar programme was in deep trouble from which it was destined never to recover. And, of course, by acting in this way Ustinov was able once again to frustrate Chelomey.

As a result, the TsKBEM directed its efforts towards designing a new generation of DOS with two docking ports, the first of which was launched in September 1977 as Salyut 6. It was manned by five long-term crews, four of which were able to set successive endurance records. By being supplied a dozen times by automated cargo ships and occupied for a total of 684 days, it was a spectacular demonstration of the soundness of the design.

Despite the appearance that Mishin had secured his position, he was undermined by the list of failures by the TsKBEM since his appointment as Chief Designer in January 1966:

• November 1966 – The first unmanned Soyuz (Cosmos 133) suffered a series of faults; it was deliberately destroyed during its return in order to prevent it landing in China.

• February 1967 – Although the second Soyuz (Cosmos 140) was better than the first, it also suffered various difficulties, and ended up on the floor of the Aral Sea.

• April 1967 – Despite two less than satisfactory unmanned test flights, it was decided to start manned flights. Soyuz 1 suffered serious problems early on, and cosmonaut Vladimir Komarov was killed on impact after the parachute failed to deploy.

• October 1968 – Cosmonaut Georgiy Beregovoy failed to dock his Soyuz 3 with the unmanned Soyuz 2.

• January 1969 – The first launch of the N1 lunar rocket failed.

• July 1969 – The second N1 failed.

• October 1969 – The docking of Soyuz 8 with Soyuz 7 had to be cancelled in flight as a result of the failure of the Igla automated rendezvous system.

• November 1969 – The circumlunar L1 programme was abandoned without even one cosmonaut flying in the spacecraft.

• April 1971 – Soyuz 10 failed to completely dock with the first DOS space station owing to a technical failure.

• June 1971 – The third N1 failed.

• June 1971 – After spending a record time in space on board the first DOS space station, the Soyuz 11 crew died on their way home.

• July 1972 – The second DOS space station failed to reach orbit owing to a technical failure in the Proton launcher – although to be fair, this was not the fault of the TsKBEM.

• November 1972 – The fourth (and as events would prove, final) N1 failed.

• May 1973 – DOS-3 was lost soon after it achieved its initial orbit as a result of procedural errors.

As a result of losing DOS-2 and DOS-3, there were five Soyuz spacecraft sitting in storage. They could not be kept indefinitely, since their systems would gradually degrade to the degree that they would be unreliable. The State Commission decided that two would be flown unmanned and two would fly with crews on solo missions. On 15 June 1973, in the guise of Cosmos 573, a Soyuz spacecraft was launched into a 206 x 268 km orbit; it returned after two days. On 27 September 1973, more than two years after the Soyuz 11 tragedy, Soyuz 12 was launched. Aleksey Leonov and Valeriy Kubasov, veterans of the DOS-1 programme, had trained as the first crew for DOS-2, then for DOS-3, and immediately after DOS-3 was lost they were reassigned to the joint mission with the Americans that was to fly in 1975. The Soyuz 12 mission therefore went to Vasiliy Lazaryev and Oleg Makarov, who had trained as the second crew for both DOS-2 and DOS-3. On their two days in space they checked the Sokol-K pressure suit and the operation of all the revised systems. The spacecraft changed its orbital parameters several times. And, for the first time, NASA’s Mission Control Centre played a role in controlling a Soviet mission, as an exercise in preparation for the joint mission.

On 30 November 1973 another Soyuz was launched to a 195 x 295 km orbit in the guise of Cosmos 613. This was the craft in which Leonov and Kubasov would have flown to DOS-2. It remained in orbit for two months to assess how well the systems stood up to prolonged exposure to the space environment, and then returned safely. DOS-2 had carried an Orion advanced astrophysical telescope, but DOS-3 had not, so it was decided to install this apparatus on a Soyuz by substituting it for the active docking system and make observations of Comet Kohoutek as this passed

Soyuz 12, the first manned mission of modified Soyuz spacecraft, was flown by Makarov and Lazaryev (foreground).

Soyuz 13, the last mission before Vasiliy Mishin was dismissed as Chief Designer, was flown in December 1973 by Klimuk (left) and Lebedyev and was primarily to conduct astrophysical research.

near the Sun. In addition, solar panels were added to enable the spacecraft to remain in orbit for a week. Cosmonauts Pyotr Klimuk and Valentin Lebedyev flew this Soyuz 13 mission between 18 and 26 December 1973. The fifth spacecraft from the DOS-2 and DOS-3 stock was used for engineering tests of the special docking system made for the Apollo-Soyuz mission.

Soyuz 13 was the last manned mission to be launched under Mishin’s leadership. His downfall came as no surprise to his TsKBEM colleagues – for many of whom it was long overdue. It would appear that after consulting Ustinov, Brezhnyev decided that Mishin would have to go, and Afanasyev, Mishin’s protector, was powerless to intervene.

The formal decision was made at a meeting of the Politburo in mid-May 1974. As a result, Academician Pilyugin informed Chertok that Mishin was to be replaced by Valentin Pavlovich Glushko, the famous designer of rocket engines and, after Korolev, the most imposing figure in the early Soviet space programme. Chertok has written that it was clear from the behaviour of his colleagues that they knew what was going on, and yet no one wished to talk about it. In fact, Mishin must have been aware. On 22 May Afanasyev and Glushko arrived at the TsKBEM unannounced. Mishin was in hospital, but all of his deputies were convened. Afanasyev announced that the Politburo had decided to replace Mishin with Glushko. In shaking up the TsKBEM, Glushko merged it with his own bureau,[124] creating the Research and Production Association Energiya (NPO Energiya) with himself as Director and General Designer. This organisation became a veritable empire which addressed all areas of the manned space programme, from the development of motors and rockets, transport spacecraft, space stations, and even lunar bases. In mid-1974, therefore, a new era in the history of Soviet cosmonautics began.

Specific references

1. Chertok, B. Y., Rockets and People – The Moon Race, Book 4. Mashinostrenie, Moscow, 2002, pp. 422-434 (in Russian).

2. Afanasyev, I. B., Baturin, Y. M. and Belozerskiy, A. G., The World Manned Cosmonautics. RTSoft, Moscow, 2005, pp. 231-232 (in Russian).

When the Almaz and DOS programmes were initiated, no one could have predicted that such hardware would form the core of a space station at the turn of the century, but the Russian-built Zarya (‘Dawn’) and Zvezda (‘Star’) modules are key parts of the fnternational Space Station. And certainly not even Sergey Korolev could have dreamed that his Soyuz spacecraft would still be in use ferrying crews to this station. This legacy is truly the best of monuments to the lost crew of the first space station.

One day, a space crew will depart from a space station to head once again for the Moon, as a stepping stone to the planets. These future space travellers will owe a tremendous debt of thanks to cosmonauts Georgiy Dobrovolskiy, Vladislav Volkov and Viktor Patsayev, whose names are by now written between the stars.

Specific references

1. Mishin, V. P., Why Didn’t We Fly to the Moon? Znaniye, 12/1990, Moscow, 1990 (in Russian).

2. Gubaryev, V. S., Russian Space, Book 3. Exmo, Algorithm, Moscow, 2006, pp. 390-412 (in Russian).

3. Loskutov, A., ‘Tenable Gene’ (Interview with Mishin’s daughter), Daily News, Moscow, No. 8, 18 January 2007.

4. Novosti kosmonavtiki (in Russian)

No. 12, 2002 (Eulogy for Nikolay Rukavishnikov)

No. 3, 2003 (Necrology for Kerim Kerimov)

5. Molchanov, V. E., About Those Who Did Not Reach Orbit. Znaniye, Moscow 1990 (in Russian).

6. Soviet Cuban (Krasnodar), No. 29, 5 August 2005 (Interview with Konstantin Feoktistov).

7. Biographies of cosmonauts www. astronaut. ru

8. Tracking ships www. ski-omer. ru

Interviews by the author:

1. Marina Dobrovolskaya, 24 May 2007

2. Svetlana Patsayeva, 1 August 2007

3. Dmitry Patsayev, 5 September 2007

The immortal crew of the world’s first space station – Viktor Patsayev, Georgiy Dobrovolskiy and Vladislav Volkov.

[1] KETs – Konstantin Eduardovich Tsiolkovskiy

[2] DOS – Long-duration Orbital Station

[3] The ‘O’ in the abbreviation OKB-1 is the word ossobeniy, which can also be translated as ‘particular’ or ‘experimental’.

[4] The UR-500 rocket first flew in July 1965, and became known as the ‘Proton’ after its first scientific payloads.

[5] Funktsionalno-Gruzovoy Blok.

[6] Transportniy Korabl Snabzheniya.

[7] In effect, it was a Hubble Space Telescope designed for observing the surface of the Earth.

[8] This KSI capsule had the designator 11F76.

[9] A kilovolt-ampere (kVA) is equivalent to a kilowatt (kW).

[10] In the case of Soyuz-P, the ‘P’ stood for Perehvatchik, meaning ‘interceptor’.

[11] The ‘R’ stood for Razvedchik, meaning ‘intelligence gatherer’.

[12] Such a rapid time scale would prove to be impracticable, owing to the slow pace of the development of the Soyuz spacecraft on which Zvezda was based.

[13] The designation ‘VI’ stood for Voenniy Issledovatel (Военый исследовател), meaning Military Researcher.

[14] ‘TK’ stood for Transportniy Korabl, meaning ‘transport spacecraft’.

[15] The designers of the American MOL made the same compromise, placing the hatch in the heat shield of the Gemini spacecraft. An unmanned test flight demonstrated that the hatch could survive re­entry, but no manned mission was ever flown.

[16] This special-purpose gun was designed by Aleksandr Emmanuelovich Nudelyman.

[17] In fact, the Americans did not have such a capability.

[18] The ‘S’ stood for Snabzheniya, meaning ‘supply’, so the role of this spacecraft was to transport a crew and their immediate supplies.

[19] The ‘G’ stood for Gruzovoy, meaning ‘cargo’, so the ‘SG’ model was a cargo transporter.

[20] A decade later, a modified form of the 7K-SG was launched as Progress 1 to resupply Salyut 6.

[21] Note that whereas the large Almaz was able to accommodate a straightforward conversion of an aircraft cannon, Nudelyman had to develop a much more compact weapon for the smaller Soyuz-VI.

[22] The main habitable compartment of the Skylab space station was the fuel tank of the second stage of a Saturn IB launch vehicle, so the basis for Raushenbakh’s idea is obvious.

[23] This was to be the 7K-T (‘T’ for Transportniy, or ‘transporter’) version of the Soyuz spacecraft.

[24] It was one of these cores which, some 13 months later, was successfully launched as the world’s first space station.

[25] On the original Almaz, this forward hatch would have enabled the crew to enter the station from the capsule mounted on the front at launch.

[26] According to Mishin, Ustinov ordered that the first visit to the station should last one month.

[27] The pioneering spacewalker was Aleksey Leonov in 1965.

[28] Soon after this, Shonin was admitted to the Burdenko Hospital in Moscow suffering from depression. On being discharged in March 1971 he was urged to undergo a lengthy medical treatment. He recovered, but never flew in space again. He died from a heart attack in April 1997.

[29] In accordance with Soviet tradition, the first space station did not bear the number ‘1’. If the first example of a new type of spacecraft were to be numbered, it would make evident that a series of such vehicles were planned, and the Soviet Union went to great lengths to keep its plans secret.

[30] The ships were named Morzhovets, Kegostrov and Academician Sergey Korolev.

[31] Kubasov’s mind may have been distracted at this time, because in Moscow his wife was giving birth to their second child: son Dmitriy.

[32] The first two Soviet spacewalkers were Aleksey Leonov, on the Voskhod 2 mission in March 1966, and Yevgeniy Khrunov, who made the transfer from Soyuz 5 to Soyuz 4 several minutes ahead of Yeliseyev.

[33] After the death of Stalin in 1953, Stanislav Kuraytis was rehabilitated and granted a PhD degree, but he died soon thereafter.

[34] The eight TsKBEM engineers selected for the first group of civilian cosmonauts were Sergey Anyokhin (commander), Vladimir Bugrov, Vladislav Volkov, Georgiy Grechko, Gennadiy Dolgopolov, Valeriy Kubasov, Aleksey Yeliseyev and Oleg Makarov.

[35] Later in 1966, Yeliseyev divorced his first wife and married Larisa Ivanovna Komarova, who was an engineer at the TsKBEM.

[36] After 1975 TsUP-E controlled only manned military missions to the Almaz stations.

[37] The Molniya (Lightning) satellite was in a highly elliptical orbit with a 12-hour period and the highest point of its orbit over the Soviet Union.

[38] In December 1971 Cosmonaut Yuriy Gagarin joined the network. At 45,000 tonnes, it was made the flagship of the fleet. All ten tracking ships had their home ports either at Odessa in the Black Sea or at Leningrad in the Baltic.

[39] In cyrillic the Union of Soviet Socialist Republics (USSR) is Союз Советских Социалиста веских Республик (СССР). It is sometimes written as Soyuz Sovetskikh Sotsialisticheskikh Respublik (SSSR).

[40] Soyuz 5 was able to be launched with three cosmonauts and two EVA suits because it was a 7K – OK, as opposed to a 7K-T, and because by serving as the passive vehicle in the Soyuz 4/5 mission it had carried less propellant and no active docking system – it had the lighter passive unit. Furthermore, for half of its three days in space Soyuz 5 had only one man on board. The fact that the 7K-T that would have flown as Soyuz 12 would have been required to carry the extra air, water, food and apparatus needed to sustain the planned 30-45-day visit to DOS-1 would have made it difficult to accommodate in the orbital module two spacesuits and the ancillary air tanks.

[41] In fact, two days before Apollo 13 was due to launch in April 1970 NASA had exchanged a member of the prime crew with his backup, owing to a medical concern.

[42] Георгий Тмиофеевич Добвольский

[43] In 1968 this institution was renamed the Y. A. Gagarin Academy.

[44] In his 13 years as a military pilot Dobrovolskiy accumulated 330 hours of flying time in UT-2, Yak-11, La-9, R-39 and MiG-15 aircraft. At first sight this might appear an unimpressive figure, but it should be remembered that as of 1955 his job combined flying with administrative duties, and later he worked more as a manager than as a pilot. Although a total of 330 hours was one of the lowest accumulated flying times among the pilots of the second group, it was still one-third greater than that of most members of the first group!

[45] At this point the L1 group had 11 men; the military cosmonauts were Leonov, Popovich, Byelyayev, Volynov, Klimuk, Voronov and Artyukhin, and the civilians were Makarov, Rukavishnikov, Grechko and Sevastyanov.

[46] If all had gone well with Soyuz 1 in April 1967, this docking would have been with Soyuz 2. The loss of Vladimir Komarov created an opening in the crew assignments for the second attempt at this important task, and Volynov was added to the group.

[47] In June 1967 a civilian cosmonaut from the Soviet Academy of Sciences, Yershov (who was an expert in navigation systems) joined the 11-man L1 group, then in January 1968 Voloshin replaced Byelyayev and at the same time Bykovskiy and Kuklin were added to the group; making a total of 14 cosmonauts: 9 military and 5 civilians.

[48] Владислав Николаевич Волков

[49] In fact, Anyokhin was a colonel in the Air Force and a former test pilot. Interestingly, despite losing an eye in 1945 during a test flight, 21 years later he was nominated by the TsKBEM as a civilian cosmonaut and given command of the group of cosmonaut-engineers.

[50] It is impossible to prove, but it is likely that Kamanin ordered the Air Force doctors to pass only half of the cosmonaut-engineers sent to the TsPK by the TsKBEM, in order to minimise the number of civilians available to compete with his military cosmonauts for flights.

[51] These two were Nikolay Rukavishnikov and Vitaliy Sevastyanov.

[52] Red Star, the newspaper of the Soviet Army.

[53] Виктор Иванович Пацаев

[54] The tatar warriors were from Mongolia.

[55] By this time, Viktor could already speak German. He mastered English several years later, while working at OKB-1.

[56] To be precise, if all three members of Leonov’s crew wore the patch, then in the case of Kubasov it is not apparent in the photographs available to the author.

[57] The commander’s couch was in the centre, the flight engineer to the commander’s right and the research cosmonaut to the commander’s left. Spanning the cabin in front of them was a panel of instruments, switches and indicator lights.

[58] ‘Zarya’ means ‘Dawn’.

[59] Spacecraft radio call-signs were stones – Soyuz 10 was ‘Granit’ (‘Granite’) and Soyuz 11 was ‘Yantar’ (‘Amber’); Dobrovolskiy was ‘Yantar 1’, Volkov was ‘Yantar 2’ and Patsayev was ‘Yantar 3’.

[60] When Sputnik was launched in 1957, this town was the nearest large population centre on the track of the rocket’s ascent, so the launch site came to be known as the Baykonur cosmodrome.

[61] The Kettering team’s first success was Sputnik 4 in 1960. Its achievements included detecting signals from the Voskhod spacecraft in October 1964 prior to the completion of its initial orbit; identifying the location of the Soviet cosmodrome at Plesetsk in 1966; and the first Western detection of signals from the first Chinese satellite in April 1970.

[62] Although commonly described by Western observers as the ‘orbital module’, the Russian term for this part of the Soyuz spacecraft, bitovoy odsek, is more appropriately translated as ‘habitat module’.

[63] The ‘free volume’ of a module was that which was available to the crew after all of the apparatus had been installed.

[64] The managers had accepted Rukavishnikov’s suggestion that sleeping bags be carried on the Soyuz.

[65] American astronauts would refer to this as ‘lock on’.

[66] Whereas a bactericidal kills bacteria outright, a bacteriostatic is capable of inhibiting the growth or reproduction of bacteria, and so serves to improve the immune system.

[67] The acronym for the Athlete suit was TNK owing to its cyrillic name of Trenirovachniy Nagruzniy Costyum (Training Loading Suit).

[68] On Soyuz 9 Nikolayev and Sevastyanov had tested an apparatus (Athlete-1) intended for this purpose, but it was fixed to the wall of the orbital module and they could use it only at specific intervals.

[69] At an altitude of 300 km, the station’s orbit would be lowered by about 90 metres per day.

[70] This unit is now popular by the Chibis name.

[71] A contemporary Soviet source said that each man was to have two sessions in the ODNT per week, but owing to technical problems this was not feasible, and only two cosmonauts performed the ‘vacuum’ test, and only once during the mission. One was Dobrovolskiy and the other was very probably Volkov.

[72] The term Cosmovision was coined by the journalists for the TV shows from Salyut, not the name of the television programme(s) that participated in broadcasting them.

[73] Astronauts on some Gemini missions had previously conducted astronomical photography.

[74] An angstrom is 1 x 10-10 metre, and is the unit in which spectra are measured. The human eye is sensitive from 4,000 to 7,000 angstroms, running from violet to red respectively. The Orion telescope was designed to observe in the ultraviolet.

[75] Dobrovolskiy had concluded that the enthusiasm of a man exercising alone soon waned; it would be better for the crew to exercise jointly, since then they would be able to encourage one another. As commander, he may have been thinking of Volkov, who had missed several exercises earlier in the mission.

[76] Dobrovolskiy’s frustration at the workload was in part because the mission planners had drawn up the schedule of scientific experiments without appreciating the time that it would take to perform them in the weightlessness environment of space – it always took longer than it had during terrestrial training. Even before they could start an experiment, they had to prepare the apparatus, locate and read the instructions, unpack any samples or devices and install them. Naturally, as commander, he worried about his crew’s performance. It was demoralising for them to be judged by the TsUP to have fallen behind the schedule. However, in retrospect, it is evident that this crew was inadequately trained to conduct a large scientific programme – they were simply not ready.

[77] Although Salyut had four solar panels and could draw on the panels on the docked Soyuz, it had much more apparatus, and to supply the required electricity the designers had had to reduce the brightness of the illumination in some parts of the station. (Indeed, in pictures taken during the mission it is hard to see the details at the rear of the main working compartment.) This made it difficult to operate the apparatus which was installed in these areas.

[78] Specifically, they measured accommodation and convergence.

[79] Mayak (Beacon) was a popular radio programme.

[80] If this were to be done, and the Soyuz 12 launch was on schedule, then Rukavishnikov would establish the world record for the shortest interval between successive missions: 101 days.

[81] In Russian: radiochastotniy masspektrometer (радио-частотный масс-спектрометар).

[82] Recall that 7K-T was the model of the Soyuz in use at that time.

[83] Kamanin was already planning to fly to Yevpatoriya on 16 June at 4 p. m. Prior to his flight, he went to the TsPK and met Popovich (on the eve of the latter’s trip to Paris with Sevastyanov), Khrunov (about to visit the United States) and Volynov (who again asked Kamanin to be included in one of the forthcoming crews). Around 1 p. m., when Kamanin was having lunch, Shatalov approached him with the news of the fire on the station. Kamanin went straight to the airport and at 2.05 p. m. his Tu-104 departed for Yevpatoriya.

[84] Vera Patsayeva worked at the Central Scientific Research Institute of the Academy of Sciences (TsNIIMash), which was adjacent to the TsKBEM’s main building in Kaliningrad.

[85] In fact, Soyuz transmissions continued until 21 June, then nothing more was heard until 24 June.

[86] On Russian trains which travel for many days and nights, some wagons provide roomettes in which passengers can have privacy.

[87] In assuring the controllers that he was taking meticulous notes, Volkov, who was well aware of how he caused problems for his colleagues, flight controllers and even his boss Mishin, may have been trying to make amends as the mission approached its conclusion.

[88] Specifically, Kegostrov was to monitor the braking manoeuvre if this were scheduled for the second orbit after Soyuz 11 undocked from Salyut, and Bezhitsa would do so if it occurred on the third orbit.

[89] He observed the star Vega (alpha Lyra).

[90] Mignonette is the common name for a small family of herbs and shrubs that inhabit arid regions.

[91] The Era investigation, which began on 16 June, was to detect high-energy electrons at orbital altitude.

[92] Dobrovolskiy was referring to the speed at which the human eye adapts to rapidly changing lighting conditions. Although he was able to determine the direction of the station’s motion after watching the surface of the Earth for a while, if he quickly switched his attention to another area that was differently illuminated then it took a while to perceive the motion which he knew to be occurring.

[93] Note that although the Soyuz 9 record was 18 days, the International Astronautics Federation required an endurance record to be exceeded by 10 per cent to recognise it as having been ‘broken’; hence the delayed congratulations.

[94] The situation could have been worse – the catastrophic N1 launch failure of July 1969 had destroyed the launch pad! Fortunately, two N1 pads had been constructed.

[95] When Vladimir Komarov’s capsule struck the ground at high speed, the ‘black box’ was destroyed by a combination of the shock and the subsequent fire. The design had been strengthened in order to survive a recurrence of such an event.

[96] When the direction of the force is from the feet toward the head, the body is exposed to the maximum load. The optimal position is when the force acts at an angle of 10-15 degrees to the chest-to – backbone direction (known as ‘breast-spin’) because this minimises the component from the head to the feet.

[97] The height sensor is a gamma-ray altimeter (Таммалучевой высотомер’).

[98] The root cause of Komarov’s death was the thermal treatment of the descent module and the placing of the parachutes into their containers. Because the parachute containers of both the Soyuz 1 and Soyuz 2 descent modules did not have hatches when they were sent for the application of their thermal treatment, the technicians decided not to ask for the hatches to be supplied and instead ‘closed’ the openings using improvised covers that did not form a hermetic seal. During the treatment, some molecules of the thermal protective material penetrated the containers and coated their walls, thereby both reducing their volumes and making the smooth interior surfaces rough. When the treatment was finished, the technicians tried to put the parachutes into their containers and, on finding that they would not fit, opted not to inform their managers but instead (according to Mishin) to use some kind of tool to force them in. It is ironic that the early problems suffered by Soyuz 1 led to the cancellation of the launch of the second spacecraft for this joint mission, as otherwise both crews would almost certainly have been killed.

[99] The recovery team found the pilot, drogue and reserve parachutes at the landing site; the main chute was destroyed inside its container by the fire that followed the crash.

[100] While sailing towards the assigned station, the crew of Bezhitsa heard the terrible news of Soyuz 11 on Radio Moscow.

[101] A further complication was that owing to the difficulty in achieving a hermetic seal of the hatch prior to undocking, the cosmonauts were initially 20 minutes behind the flight plan.

[102] In addition, neither Stafford or Leonov knew that in 1975 they would command the two spacecraft of the joint mission involving an Apollo and a Soyuz spacecraft.

[103] The poet referred to Viktor Patsayev as Vitya, Georgiy Dobrovolskiy as Gosha and Vladislav Volkov as Slava.

[104] Aleksandr Matrosov was made a Hero of the Soviet Union during World War II for sacrificing himself in an assault on an enemy bunker, and in so doing preserving the lives of his colleagues.

[105] This was reported by The Sunday Times, but there is no direct evidence for this in the radio communications following undocking. However, it is not inconceivable that the cosmonauts had problems with breathing after a long day of transferring the final materials to the Soyuz and the stress resulting from the difficulty encountered in closing the hatch.

[106] In all other respects, of course, the Soyuz was more sophisticated than the Voskhod, particularly in having an escape system in case of a malfunction in the launch vehicle.

[107] Three pressure suits would have weighed a total of about 80 kg, and there would have to have been additional apparatus to support them independently of the cabin environment. The Soyuz spacecraft simply was not designed for such a configuration.

[108] In making this remark, Mishin gave the impression that he expected that a cosmonaut would hold his finger in place to stem the air leak right through the re-entry process, until the capsule was in the atmosphere. However, the real value in interrupting the leak in this manner would have been to buy the time required to close the manual shutter on the valve. Yet there was no tank to replenish the lost air.

[109] Kamanin has interpreted Mishin’s remark about a cosmonaut stemming the air leak by holding his thumb over the hole literally, and is criticising the expectation that this could have been sustained as the deceleration loads increased and forced the crewman back into his couch. In fact, if all that was intended was to buy time to close the manual shutter in the valve, then this criticism of the idea does not apply.

[110] When asked about this by the author, the cosmonauts’ children Marina Dobrovolskiy and Svetlana and Dmitriy Patsayev could not confirm Leonov’s remark. Also, his remark about Vera Patsayeva is not recorded in her meticulous diary.

[111] Here Feoktistov told Vera Patsayeva of the defect noted by Shatalov. The automatic shutter took the form of a ball fixed in its ‘nest’ by a screw, but the screw on valve No. 1 was not fastened properly and the shock of the pyrotechnics unseated the ball from the nest.

[112] As explained earlier, there was a small pyrotechnic charge in each valve to release the ball from its nest. Both valves were on the same electric circuit.

[113] As may be inferred from Mishin’s remarks, he made contradictory accounts in interviews given many years later. The fact that Leonov says he discussed the valves with the crew proves that they were aware of their settings, because they decided to use the settings which were specified in their onboard instruction. The thrust of Mishin’s argument was that he wished to place the blame on the crew’s training (which was the responsibility of Kamanin) rather than on the design of the craft by his bureau.

[114] In view of the poor workmanship and the fact that there were no post-flight checks until after the Soyuz 11 accident, a decompression at this phase of the mission was an accident waiting to happen, and if it had not occurred on Soyuz 11 it may well have done so on a later mission.

[115] In Sokol-K, the ‘K’ was for ‘космос’, the Russian word for ‘space’.

[116] This test could last six days because the unmanned spacecraft placed a lower load on its batteries.

[117] DOS-2 was DOS-7K No. 2, 17K No. 122.

[118] Although recruited as military cosmonauts, the fact that Kolodin and Voronov were not military pilots meant that they were unlikely to be assigned as spacecraft commanders.

[119] The irony, of course, was that Salyut was a civilian development of Almaz, and as Ustinov had realised early on, launching a scientific station first would serve as a maskirovka to hide the real project.

[120] Rodion Malinovskiy and Andrey Grechko (Ministers of Defence from 1957 to 1967 and 1967 to 1976 respectively) and Marshals Konstantin Vershinin and Pavel Kutakhov (Commanders in Chief of the Air Force from 1957 to 1969 and 1969 to 1984) had persistently urged that that the construction of the first Almaz station be accelerated.

[121] DOS-3 was 17K No. 123 and DOS-4 was 17K No. 124.

[122] The Kaliningrad mission control facility was designated TsUP-M, to distinguish it from TsUP-E at Yevpatoriya.

[123] Although Semyonov was a leading figure in the DOS programme, he probably supported Mishin on this issue simply through loyalty to his boss. However, it is also possible that Semyonov realised that owing to the problems faced by the N1 the lunar programme was likely to be cancelled, whereupon the TsKBEM’s only option would be the DOS programme.

[124] OKB-456, later to become Energomash.

[125] The loss of the OPS-1 station does not count in this context, because it was not a TsKBEM project.

[126] When launched, this was named Radio1.

[127] ‘Почему мы не слетали на Луну?’

[128] Mishin outlived his mentor, Sergey Afanasyev, by five months.

[129] It is now part of the Khrunichev Centre.

[130] RKK stands for Raketno-Kosmicheskaya Korporatsiya, which means Space Rocket Corporation.

[131] Fizichesko-Tehnicheckiy Institut.

[132] ‘Ракеты и люди’.

[133] ‘Семь шагов в небо’.

[134] ‘Траектория жизни’

[135] In fact, Kamanin’s ceased to be in charge of cosmonaut training on 25 June 1971, a few days before Soyuz 11 was due to return to Earth.

[136] ‘Скрытый космос’.

[137] Interestingly, it was at this time that the Voskhod 3 mission was cancelled, and Shatalov had been a member of the backup crew.

[138] ‘Трудные дороги космоса’.

[139] ‘Ждзнь – капля в море’.

[140] In 1999 this became the Russian Cosmonautics Federation.

[141] One Astronomical Unit (AU) is defined as the mean radius of the Earth’s orbit of the Sun.

[142] Such ships had already been named after Sergey Korolev, Vladimir Komarov, Yuriy Gagarin and Pavel Belyeyev.

[143] The fate of Cosmonaut Vladislav Volkov is uncertain. It was very likely sold to a private company and scrapped. After the collapse of the Soviet Union, the largest tracking ships Academician Sergey Korolev and Cosmonaut Yuriy Gagarin were anchored in Odessa in Ukraine. Despite protests from Russia, both were sold to a private company that broke them up and sold the scrap to India in 1996.

Dobrovolskiy, Volkov and Patsayev knew well the risks of the return operation, but on the third orbit after undocking from Salyut they were in excellent spirits and impatient for the landing. At 1.10 a. m. on Wednesday, 30 June, while out of radio contact over the Pacific Ocean approaching Chile, Dobrovolskiy, assisted by Volkov, oriented Soyuz 11 to position its main engine facing the direction of the flight.

One of many disputed issues concerning the final phase of this mission is the time of the last words from the crew.

The last officially published communication from Soyuz 11 was at 00.16 a. m., when Kamanin in the TsUP spoke to Dobrovolskiy, who reported that they were in the process of preparing for the orientation manoeuvre. At that time they could still see the Salyut station. Then the controller signed off with: “Good-bye Yantars, until the next communication session.”

The official sources do not give a chronology of the last conversations with the Soyuz 11 crew, or between the cosmonauts.

In his 1971 book Soviets in Space, Peter Smolders cites the following words from Dobrovolskiy as the last communication received by the TsUP: “I am beginning the descent procedure.”

Yeliseyev’s book offers the following account of the final words received by the TsUP: “The last communication session is ending. Immediately before leaving the zone of radio visibility, Volkov managed to call loudly to say: ‘Prepare cognac, see you tomorrow!’ …” However, owing to the phrase “see you tomorrow” the time of this reported communication is unclear – was it on 29 June or 30 June. Nevertheless, the words “Prepare cognac” would be a typical final message prior to an imminent reunion. It may well have been that immediately before the loss of communication Dobrovolskiy said he was “beginning the orientation” and then in the final seconds Volkov managed to add his remark.

Between 1.22.00 a. m. and 1.31.25 a. m. Soyuz 11 passed over South America and then set off across the Atlantic Ocean. As noted, for optimal visibility at the landing site the braking manoeuvre was to be made on the third orbit after undocking from the station. This was why Soyuz 11 had a different re-entry trajectory than previous missions. One circuit of the Earth lasted on average 89 minutes. During this interval the planet rotated through 22.2 degrees, so Soyuz 11 was north of the equator at the moment that the engine fired, somewhat to the north and west of the typical braking position for a Soyuz descent. The engine was fired automatically at 1.35.24 a. m., as planned. At that time, Soyuz 11 was over the Atlantic between the northeast coast of South America and the coast of Africa. The engine fired for the planned duration of 187 seconds and was automatically switched off after reducing the speed of the spacecraft by the requisite 120 m/s. Another interesting detail – in contrast to most of the previous flights, in this case the braking manoeuvre was made during the descending portion of the orbit – i. e. after the ship had passed the apogee point. Following the braking manoeuvre, the automated control system would reorient the vehicle for the separation of the modules, perform the separation, control the path of the descent module through the atmosphere in order to aim for the target, manage the parachute deployment sequence, jettison the heat shield, fire the retro-rockets and jettison the parachute. The crew were not required to participate in any of these critical operations.

Did the tracking ships in the Atlantic Ocean detect signals from Soyuz 11 during the braking manoeuvre? Chertok’s memoirs and Kamanin’s diary, two of the most widely cited sources, offer contrary accounts.

Chertok wrote:

After undocking from the station, two orbits are allowed to prepare for the descent. The crew will conduct manual orientation while out of our visibility

zone and pass control to the gyro instruments. The command for the start of the descent activity will be emitted from NIP-16, with NIP-15 as the reserve. The KTDU will fire for braking at 1 hour 47 minutes on 30 June. …

All indications on the panel were normal, and the cosmonauts reported the achievement of all operations on time. … Everything went according to the timetable. The tracking ships received information as the spacecraft passed above, and reported to the TsUP that the braking engine had operated for the estimated duration and was switched off by the integrator [when the correct velocity had been attained]. The control-measuring complex and the GOGU were satisfied with the control of the spacecraft on the landing orbit.

After engine cut-off, the spacecraft exited the communication zone of the tracking ships in the Atlantic. The orbital module and the propulsion module were jettisoned from the descent module while passing over Africa.

Based on this, we can conclude that the TsUP had information from “the tracking ships” that the braking engine was fired and shut off as expected, and that Soyuz 11 then re-entered as planned. Also, Chertok implies that several ships were involved in tracking this particular re-entry! Furthermore, he said that Soyuz 11 left the radio zone of the ships when the main engine switched off, which is a point also made by the official TASS report (see the next chapter). However, he was mistaken in giving the time of the braking manoeuvre as 1.47 a. m. (this was the time that the modules were separated) and incorrect in saying that the separation occurred above Africa (it was the typical scenario for the previous Soyuz missions, but not in this case).

Another author, Colonel Ivan Borisenko, the ‘Sporting Commissar’, has said that communication was briefly established with Soyuz 11 about this time, then lost at the moment of the separation of the modules.

However, in his diary entry of 30 June General Kamanin says:

According to the re-entry programme, the KTDU must start at 01.35.24 and should turn off after 187 seconds. We impatiently waited for a report of the braking manoeuvre. Shatalov repeatedly called Yantar on line, but there was no response from the crew. …

At 1.47.28 the separation must occur, … but there are no reports about this. We did not know whether Soyuz 11 had begun the descent, or had remained in orbit. The period of communication calculated for the case of the ship not leaving orbit (01.49.37-02.04.07) began. There was an oppressive silence in the room. There was no communication with the crew or any new data about Soyuz 11. Everyone understood that something had occurred aboard the spacecraft, but no one knew what. The minutes of expectation passed terribly slowly.

So, according to Kamanin, no one in the TsUP knew whether the main engine had fired on time or if the braking manoeuvre had been completed. He did not mention receiving the information from the tracking ships in the Atlantic that Chertok cited. There was no response from the spacecraft to Shatalov’s calls. The silence from the spacecraft shortly before, during, and after the braking manoeuvre,

which was about ten minutes before the separation of the modules, is another interesting detail. With the exception of Kamanin, no other source (Chertok, Yeliseyev, Feoktistov, Rebrov, and others) spoke of the silence of the crew in the braking period – while Soyuz 11 was passing over the tracking ships. Yeliseyev, who was in the TsUP with Kamanin, Chertok, Feoktistov and others, did not refer to tension in the control room owing to uncertainty concerning the braking manoeuvre. He wrote nothing about the tracking ships and signals they might have received from Soyuz 11; only of data from the radar stations which detected the descent module after its path had carried it onto Soviet territory.

So what really happened? Let us consider the tracking ships in the Atlantic. Due to the position of Soyuz 11 during the braking manoeuvre, only a ship located in the equatorial region could have received a transmission during this time. Bezhitsa was at its operating station near the coast of Africa in the Gulf of Guinea, at 1.5 degrees south, 13 degrees west, until 29 June. From this station, it would have had two or three opportunities each day to monitor the success of the braking manoeuvre. But it had been at sea for four months, and was low on provisions. It was to sail to Las Palmas in the Canary Islands in early July for replenishment. Since this station was of crucial importance to monitoring Soyuz 11 during its braking manoeuvre, it was decided that Kegostrov, in the South Atlantic at 22 degrees south, 24 degrees west, should move to relieve Bezhitsa. On 29 June Bezhitsa received an unexpected order to leave its station. Amazingly, it left before Kegostrov arrived to replace it! On the morning of 30 June, local time, when it was realised that Kegostrov would not be in position before Soyuz ll’s braking manoeuvre, the head of the Soviet Naval Fleet personally ordered Bezhitsa’s captain to urgently return to his previous station so as to monitor the braking manoeuvre – not just the telemetry but also the commentary from the crew. However, it was apparent that Bezhitsa would not be able to resume its former station in time.[100]

Why was Soyuz 11 allowed to proceed with the undocking and return to Earth if a tracking ship to monitor the braking manoeuvre was absent? As noted, in planning the mission there were discussions about whether it should be for 45, 30 or 25 days. Finally, guided by the ballistics, Mishin had decided to accept the ‘25’-day duration and shorten it by one day, with the landing on 30 June instead of 1 July. This is the first important detail to consider when pondering the reasons for Soyuz ll’s return without a tracking ship in this key position. It would appear that in the final stage of the mission the usually excellent co-ordination between the TsUP (in fact, the State Commission) and the Soviet Naval Fleet failed, causing Bezhitsa to leave its station prior to the arrival of Kegostrov. In addition, there had been a dispute between the Air Force (Kamanin) and the TsKBEM (Tregub) about whether Soyuz 11 should return on the second or the third orbit after it undocked from the station. A return on the second orbit would have taken the familiar route across Africa, but would have meant landing in darkness. During the additional orbit, the eastward rotation of the Earth displaced the longitude at which the spacecraft would perform its

northward crossing of the equator 22 degrees to the west.[101] The descent trajectory for Soyuz 11 was therefore different to the one with which everybody was familiar – as indicated by the mistake in Chertok’s account. Instead of firing the main engine while passing above the Gulf of Guinea, where Bezhitsa was to have been, the braking manoeuvre started at 10 degrees north, 40 degrees west, and was concluded at 29 degrees north, 32 degrees west. At Soyuz ll’s altitude, the communication zones of Bezhitsa and Kegostrov were about 15 degrees in radius, but beyond about 10 degrees the signal was weak. In fact, not only was Bezhitsa off-station when the spacecraft performed its braking manoeuvre, that fact that it was sailing at maximum speed in an effort to resume its station meant that it did not even attempt to listen. And Kegostrov, being even further away, could not have received a signal from Soyuz 11 at the vital time. This is why (as Kamanin noted) no one in the TsUP knew whether the spacecraft had made the manoeuvre. And, of course, even if one of these two ships had been in position, neither was equipped to relay the VHF transmission from the spacecraft to the TsUP, which is why the control room did not hear the cosmonauts’ voices, only “silence”. Academician Sergey Korolev and Cosmonaut Vladimir Komarov were equipped to relay signals from a spacecraft to the TsUP, but only when a Molniya satellite was conveniently positioned, and in this case Komarov was out of service and Korolev was in the North Atlantic and too far away to receive signals during the spacecraft’s braking manoeuvre.

For more than 36 years the ashes of cosmonauts Georgiy Dobrovolskiy, Vladislav Volkov and Viktor Patsayev have rested in niches in the Kremlin’s wall. In addition to their families, they were mourned by hundreds of engineers, technicians, officers, cosmonauts and politicians. Despite the tragedy, there was a determination that the DOS programme must continue. The programme would never have come about if it were not for the support of Dmitriy Ustinov and Sergey Afanasyev, the so-called ‘Space Minister’. They supported the proposal initiated by Boris Raushenbakh, Boris Chertok and Konstantin Feoktistov at the TsKBEM to modify the Almaz military reconnaissance station which was being developed by a rival bureau led by Vladimir Chelomey, to serve as a long-term station for scientific research. Although Vasiliy Mishin, in charge at the TsKBEM, was antagonistic, these men succeeded not only in getting the programme started but also in making it the dominant element of the Soviet space programme.

On the operational side, General Nikolay Kamanin managed the training of the cosmonauts. The cosmonauts whose lives were most affected by the early years of the DOS work were Vladimir Shatalov, Aleksey Yeliseyev, Nikolay Rukavishnikov, Aleksey Leonov, Valeriy Kubasov and Pyotr Kolodin. For months, together with Dobrovolskiy, Volkov and Patsayev, these men trained to operate the world’s first space station, Salyut.

Let us conclude by reviewing the lives of the key people of the programme after its disastrous early years.

At 1.45 a. m., almost seven minutes after finishing the braking manoeuvre, Soyuz 11 crossed the coast of Portugal. Shortly thereafter the automated system rotated it through 90 degrees in order to position the orbital module on top and the propulsion module facing down. At 1.47.28 a. m., while passing over France, twelve explosive charges jettisoned the orbital module and six more jettisoned the propulsion module. Because the main radio transmission equipment was in the propulsion module, this terminated all signals from the descent module except those from the VHF antenna incorporated into the descent module’s hatch. Shortly thereafter it came within range of the antennas at Yevpatoriya, but the controllers still did not know that the braking manoeuvre had been achieved and that, consequently, the descent module was on its way home. If everything was going to plan, then by now they ought to have picked up the VHF transmission. Although Kamanin ordered Dobrovolskiy to report, there was no reply. If the braking manoeuvre had not been performed, then the spacecraft would be in communication between 1.49.37 a. m. and 2.04.07 a. m., and when this session opened Shatalov, who was responsible for communications during re-entry, made repeated calls to no effect.

Just like everyone else in the TsUP, Yeliseyev, the technical flight director, was surprised: “We had asked Dobrovolskiy to make continuous reports as soon as the descent module entered our communication zone, but he was silent. It was strange that Volkov was silent too – he had been very talkative in the recent sessions.”

As time passed without news, the anxiety amongst the people in the main control room rapidly increased as they realised that something must have happened. In fact, no one could have imagined the terrible event that had overwhelmed the crew in the cramped descent module.

Soyuz 11 flew over Germany and Poland and onto Soviet territory. At 1.54 a. m. the Soviet tracking radars reported that they had detected it north of the Black Sea at an altitude of about 40 km and 2,200 km from the aim point. It was sheathed by plasma, and hence temporarily out of radio contact. The radar detection was good news, because it confirmed that the spacecraft was on its way home. The controllers in the TsUP assured one another that the silence from the crew must be the result of a radio system failure. The tracking radars reported the reducing range: “Distance 1,800 … 1,000 … 500 … 100 … 50 km from the planning landing site.”

The small drogue parachute deployed on time. Then, at 2.02 a. m., at an altitude of about 7 km, the main chute deployed. During the 15 minutes or so of the descent on the main chute the crew were to make radio contact with the recovery team via the VHF and short-wave antennas built into the shrouds of the parachute, but there was no word. The basal heat shield was automatically jettisoned. At 2.05 a. m., with 13 minutes remaining, the recovery crews on an IL-14 aircraft and four Mi-6 and Mi-8 helicopters reported to the TsUP that they could see the module swinging on its red – and-white main chute and that they had detected signals from it, although there was still no word from the cosmonauts.

The manager of the recovery team, General Kutasin (call-sign ‘No. 52’), who was in one of the helicopters, reported directly to the TsUP. The clarity of this radio link was excellent. According to Yeliseyev, beaming smiles came to the faces of the controllers upon hearing that a transmission had been received from the antennas on the main chute – the first signals received from Soyuz 11 since it departed from the communication zone during preparations for the orientation manoeuvre above the Pacific Ocean: “Finally, we heard a report from a helicopter in the planned landing area that they could see the parachute. It was wonderful! … Then, the report from

No. 52: ‘It has landed. Our helicopters are landing nearby.’ Well, it seemed that was all. Next, they would report the general state of the crew, and with that we would finish our work. Only a few minutes more.”

Colonel Ivan Borisenko, the ‘Sporting Commissar’, who was actually the member of the recovery team responsible for officially logging the landing parameters, has written: “There was no radio contact with the cosmonauts. … From the Mi-6 in which I was flying we saw the descent module slowly descending,

swinging under the large canopy of the parachute. The soft-landing retro-rockets fired correctly, the module almost stopped for a moment in the air, then settled onto the ground.”

The four small rockets automatically fired at a height of 1 metre in order to soften the landing, in the process raising a cloud of dust. At 2.16.52 a. m., Soyuz 11 landed 202 km east of Dzhezkazgan, having overshot the target by 10 km. Exactly 23 days 18 hours 21 minutes 43 seconds had elapsed since it lifted off from Baykonur. At almost the same time, the helicopters landed nearby.

The TsUP awaited General Kutasin’s next report, but the radio remained silent.

Yeliseyev recalls the dramatic wait:

Five minutes passed by; 10; 15. … No news from No. 52. … How strange. Usually, someone remains in the helicopter to report on the radio the events as they happen…. One hour has passed. … No. 52 is still silent. … It means that something has happened. …

Suddenly, using an internal channel, Kamanin asked me to come. He was alone in the room used by the State Commission. He never called someone without a reason. As I ran to him, he looked darkly at me and said: “Now they have given me the code ‘111’, which means that they have all perished. We agreed a code: ‘5’ means that their general state is excellent; ‘4’ means good; ‘3’ means there are injuries; ‘2’ means severe injuries; ‘1’ means that a man perished; ‘111’ means that all three perished. It is necessary for us to fly to the landing site, I have ordered the plane.”

Kamanin, Shatalov and I were immediately driven to the airport, where an aircraft was ready. I can no longer remember the airport at which we landed. We transferred to a helicopter and were flown to the landing site.

Kamanin did not mention the ‘111’ code in his diary, but he wrote that for at least the first 30 minutes whenever he asked for a report from the landing site the reply

The Soyuz 11 recovery operation was handled on site by Kamanin’s aide, General Leonid Goreglyad.

was always: “Wait.” Then he received the following message: “General Goreglyad has flown from the landing site to Dzhezkazgan and reported via [short-wave] radio that the outcome of the space flight is the most tragic one.”

Although Mishin’s leadership of the TsKBEM was criticised in the aftermath of the Soyuz 11 tragedy, he retained his position owing to support by Sergey Afanasyev, the Minister of General Machine Building, and Andrey Kirilenko, who was a close colleague of Brezhnyev in the Politburo. Mishin’s relationship with Ustinov is very interesting. At first sight it may appear that he was always backed by Ustinov (for how else could he have remained in post despite the deaths of four cosmonauts, the fiasco of the L1 circumlunar programme, the repeated failures of the N1 rocket for

the N1-L3 lunar programme and the loss of two DOS stations before they could be visited) the relationship between the two men was actually much more complex. For instance, when asked in an interview with the eminent space journalist Vladimir Gubaryev about Ustinov’s nomination to lead the Soviet rocket programme, Mishin said: “I am not sure that it was the best choice! It is hard to say whether he brought more harm or good.’’

During the eight years that Mishin ran the main Soviet space institution, he was a controversial figure. He was unfortunate in gaining leadership at a time that NASA accelerated its space programme and won the ‘race’ to be the first to land a man on the Moon. To understand how the Soviet Union lost this race it is necessary to analyse Mishin’s leadership in the context of the roles of Afanasyev and Ustinov, and indeed of the input of Brezhnyev and Kosygin. However, in technical terms, the failures of Mishin’s years in charge of the TsKBEM were, in large part, the result of decisions made by this organisation, initially by Korolev and later by himself.

In terms of Earth orbital flights, Mishin’s period will be remembered for a series of failures, two of which concluded tragically for the crews – the only such losses to date in the programme. Even so, he retained the support of Afanasyev and Ustinov. He was replaced only after the cancellation of the N1-L3, the organisation of which was largely directed by Afanasyev and Ustinov!

The year 1971 marked a low point for the Soviet space programme, with the third launch of the giant N1 lunar rocket ending in failure, the Soyuz 11 tragedy and the deaths of three of the leading rocketry specialists: Aleksey Isayev, Georgiy Babakin and Mikhail Yangel. The disasters continued in 1972 with the loss of DOS-2 and the final N1, and into 1973 with the loss of DOS-3.[125] Although the design of the N1 was criticised by the leading designers at some of the other organisations (and indeed by some of the people in OKB-1/TsKBEM), Mishin continued to work on it, confident that it would soon become operational and enable cosmonauts to walk on the Moon. But the L3 concept was also criticised – if the manner in which the Americans had gone about landing on the Moon was extremely risky, the way that Mishin planned to do it seemed highly likely to result in the loss of the cosmonaut who attempted to execute it.

Mishin often did things in his own way. When dealing with issues about which he really ought to have consulted with his deputies, he made decisions on his own. An excellent example was his ‘contract’ with Chelomey – which marked the beginning of his downfall. Also, owing to his abrupt manner, his intolerance of criticism, and his frequent heavy drinking (sometimes at the TsUP during missions) the number of people whose respect he lost progressively grew. When he lost the support of some of his close colleagues, including Bushuyev and Chertok, this divided the TsKBEM into two factions, one wishing to push on with what was now really no more than a dream of a lunar programme and the other considering the DOS programme (which Mishin wished to discard) as the basis for a strong space programme. When Mishin ignored this ‘mutiny’ by his closest colleagues, the Kremlin stepped in and made its

dissatisfaction clear, and in 1974 he was replaced by his old rival Valentin Glushko. To Ustinov, Mishin said: “I understand everything, except the reason for choosing Glushko.” Although Glushko’s management had its critics, he successfully turned the TsKBEM into an empire on a scale that Mishin could never have achieved.

Mishin was appointed as a professor of space rocket technology at his alma mater, the Moscow Aviation Institute (MAI). In fact, since 1958 he had been lecturing at Lomonosov University in Moscow, and he continued to do this in parallel with MAI. One of his students was Valentin Lebedyev, who joined the TsKBEM, trained as a cosmonaut, and flew as the flight engineer of Soyuz 13, which was the last mission to be flown during Mishin’s term as Chief Designer. While a professor at the MAI, Mishin was able to supervise nine master’s theses and eight doctorates. Those who knew him in these years say he showed two different personalities. At times he was rough, explosive, intolerant and brusque, just as he had been when Chief Designer while speaking his mind in dealing with politicians and generals. But the second personality on display at the MAI was much more pleasant. As a teacher, he transmitted to generations of students his rich experience in the design of rockets. He directed the Department for the Design and Construction of Flying Vehicles at the MAI (later Department 601, Space Systems and Rocket Design) until 1990, and in 2002 its laboratory was given Mishin’s name. He co-authored a number of study-books that are still in use today. In addition, he directed a students’ design bureau where, among other projects, the first Soviet non­hermetic satellite was constructed.[126]

In the second half of the 1980s, after Mikhail Gorbachov had become the General Secretary of the Communist Party of the Soviet Union, Mishin gave interviews and published several works designed to vindicate his still controversial contribution to cosmonautics. Although the CIA had been aware since the 1960s that a man named

Mishin was a key figure in the design of Soviet rockets, it was not until now that his identity was allowed to become public. In Why Didn’t We Fly to the Moon? which was published in December 1990,[127] he described, for the first time, the Soviet lunar programme in detail. Always sharp and direct in his manner, he wrote:

They accused me of not defeating the Americans. But everyone knew right from the beginning that the Americans would win. Our leaders did not listen. After the Americans had done it, we said that we were ready to do it better, but they would not let us try.

In conclusion, he wrote:

Often the question arises: If Korolev had not died, what would have come of our space programme? It is my view that not even he, with all his authority, persistency and predisposition for achieving goals, could have dealt with all the processes that have caught all areas of activity in our society. It would have been difficult for him to work without directives, . . . which followed an incomprehensible politics even during his lifetime. Without doubt, he would have achieved something. We could have had a landing on the Moon, … but sadly not within the deadlines that were imposed on us for prestige over the USA. Too much time had been wasted, and so much money was needed, but the directives did not provide it.

I do not wish readers to think that I am trying to avoid my responsibility as Chief Designer for some of the mistakes that were made in the course of the lunar programme – some by myself. He that does not do anything, does not make errors! We, the successors of Korolev, did everything that we could, but it was not enough.

Aleksey Leonov has strongly criticised Mishin for wasting the money available to the lunar programmes. Leonov firmly believes that in 1968 the Soviets could have beaten the Americans to a circumlunar flight. In fact, Leonov was to command the first L1 crew and, if the N1 rocket had worked and the N1-L3 programme had gone ahead, he would have been the first cosmonaut to attempt to land on the Moon. It is likely that Leonov’s hostility towards Mishin originated with the cancellation of the L1 programme without even attempting a manned mission, and was then worsened by Mishin’s order for Leonov’s crew to stand down and let Dobrovolskiy’s crew fly the Soyuz 11 mission.

Although Mishin persistently denied being directly responsible for the failures of the Soviet manned space programme in the years 1966 to 1973, when asked why he had been so antagonistic to the DOS programme he confessed: “I only understood it later on. In those years, I was not aware that I was making a mistake. The point is that 80 per cent of the tasks that were beneficial to the national economy could have been done by unmanned spacecraft.’’

Few people at the TsKBEM felt sorrow at Mishin’s dismissal as Chief Designer.

In writing his memoirs, Boris Chertok did not feel it appropriate to explain anything about Mishin’s subsequent career.

After leaving the TsKBEM, Mishin left its work behind. Only twice did he cross the doorstep of NPO Energiya. His only real support was his family: his wife Nina Andreyevna, with whom he spent 63 years, and his daughters Yelena (who worked for Korolev and for her father for 40 years), Kira and Vera.

Vasiliy Mishin died on 10 October 2001, aged 84, and was buried five days later in Trekurovskoye Cemetery in Moscow.[128] During a ceremony on 18 January 2007 to mark the 90th anniversary of his birth, his eldest daughter, Yelena, said: “As time goes by, all the things which remind me of my father and link me to him become dearer to me. He did not have relatives in high positions or strong contacts with the top man. He had only his wife and three daughters. . . . Yes, he always said what he thought. He never stepped back from anyone. He was wise, intellectual and a man of honour. It has been said that every scientist must have a gene of renunciation. . . my father had such a gene.’’

When the State Commission was informed of the terrible news, Afanasyev, Mishin, Kerimov and others refused to believe it, and asked for confirmation. About an hour later, General Uglyanskiy reported from the landing site that within a few minutes of the module landing, members of the recovery team, led by General Goreglyad, had opened the hatch and found the cosmonauts inert and without any signs of life.

Interestingly, Chertok has a different account of events in the TsUP immediately after the landing. In the absence of reports from the landing site, General Kerimov had thought that Marshal Kutakhov, the Commander in Chief of the Air Force, and as such in overall command of the recovery team, wished to have the privilege of informing the Kremlin of the successful conclusion of the historic mission. In fact, this report should have been made by Kerimov, who, as the Chairman of the State Commission, was responsible for reporting to Moscow; specifically to Ustinov and Smirnov. After 30 minutes without a communication from the landing site Kerimov decided that he really should call Ustinov to complain about the breach of protocol. But then he learned the truth. Pale, Kerimov gave the tragic news:

Two minutes after the landing, members of the recovery team ran from the helicopters to the descent module, which was laying on its side. Outwardly, there was no damage whatsoever. They knocked on the side, but there was no response from within. On opening the hatch, they found all three men in their couches, motionless, with dark-blue patches on their faces and trails of blood from their noses and ears. They removed them from the descent module. Dobrovolskiy was still warm. The doctors gave artificial respiration. Based on their reports, the cause of death was suffocation. There were no strange smells in the cabin. The procedure for evacuating the bodies to Moscow for analysis has been accepted. Specialists from Podlipok and the TsPK have set off for the landing site.

The stunned silence in the crowded control room was broken when someone said that the spacecraft must have suffered a decompression that had exposed the crew to the vacuum of space.

When the recovery team had run from their helicopters to the descent module, it was believed that the silence from the crew was simply the result of a radio failure. The team included Air Force doctors to assist the cosmonauts – who must surely be debilitated by their return to gravity after three and a half weeks in weightlessness. When the crew failed to respond to loud banging on the side of the module, they urgently opened the hatch and were shocked to find the men inert, as if asleep or unconscious. But the fact that their bodies were limp and there were trails of blood indicated that they were injured; even though the cause was not apparent. Normally, the recovery team would simply assist the cosmonauts to emerge from the 60-cm-diameter hatch. It would be more difficult to extract their inert bodies. The task was complicated by the fact that the module had come to rest with the couches stacked one above the other. One man reached into the cramped cabin, released the belt on Dobrovolskiy’s couch and drew him out. Patsayev’s couch was higher up. Owing to the manner in which the hatch swung into the cabin, it was more difficult to reach Volkov. As each body was retrieved, the doctors applied manual cardiopulmonary resuscitation. The activity was recorded by a film camera brought to document the joyous return. Furthest away was Dobrovolskiy. His body was still warm and limp. His bearded face was lifeless, his mouth was open and there was a dark patch on his right cheek. His rescuers valiantly tried to revive his heart using chest compression and lung ventilation. To the right, military medics tried to revive Volkov, with one positioned on the body to exercise the chest while the other knelt to give ventilation. Volkov’s right sleeve had been rolled up in order to attempt a transfusion. Nearest the cameraman was Patsayev, with his body oriented in the opposite direction to the others, and with a civilian medic to either side of him, attempting resuscitation by artificial respiration.

It would later be determined that when the recovery team pulled the cosmonauts from the module they had been dead for in excess of 30 minutes. Furthermore, they had spent 11.5 minutes exposed to vacuum. Humans and experimental animals had sometimes suffered rapid decompression in terrestrial laboratories or on scientific balloons at high altitude, but the Soyuz 11 crew were the first humans to suffer the vacuum of space at an altitude in excess of 100 km. Cardiopulmonary resuscitation is only likely to be effective if given within six minutes of the cessation of the heart, since after this the brain is permanently damaged. The rescuers had stood no chance of reviving the cosmonauts.

There is only one film record of the rescue effort. It shows two medics tending to each body. In addition to manual chest compression and lung ventilation, they had heart-lung and defibrillation (electroshock) apparatus. The effort was observed by a number of military officers, some standing close by and the others waiting beside the helicopters.

As there are no official reports available from the people directly involved in the effort to resuscitate the crew, the details remain unknown. Colonel Borisenko only briefly reported: “We ran to the landing point. The recovery team opened the hatch and pulled out Dobrovolskiy, Volkov and Patsayev, who had no indications of life. The doctors did everything possible, but it was too late. Based on the preliminary examination by Dr. Anatoliy Alexandrovich Lebedyev at the landing site, the crew perished from the rapid decompression of the cabin of the ship.”

One of the doctors, and one of very few witnesses to the drama at the landing site, was Levan Stezhadze: “For more than an hour we tried to resuscitate them with the heart-lung machine. The heart reanimation lasted over an hour. We tried using the defibrillation equipment. It was good apparatus. … However, there were no signs to show that revival was possible. For example, when I inserted a needle into the heart of one cosmonaut, instead of blood there was only air.”

The empire that Chelomey had spent many years building up began to decay when Ustinov became the Minister of Defence in 1976. As Ustinov did not wish to have two institutions working on manned space projects, Branch No. 1 of the TsKBM at Fili was transferred to NPO Energiya.[129] It was therefore ironic that whereas Mishin had sought to offload the DOS programme to Chelomey, Almaz was removed from Chelomey and handed to the TsKBEM’s successor! However, later Fili became KB Salyut, and eventually joined the Khrunichev Centre.

After Ustinov had left office, work began on an unmanned version of the Almaz, but progress was so protracted that Chelomey did not live to see its completion. He died on 8 December 1984, aged 70. He had been taken to hospital following a car accident, and during medication an artery became blocked. So ended the life of one of the Soviet Union’s greatest designers of missiles and space rockets.