This is a list of unmanned spaceflights to the Salyut space stations. Components of the space station

Space station

A space station is a spacecraft capable of supporting a crew which is designed to remain in space for an extended period of time, and to which other spacecraft can dock. A space station is distinguished from other spacecraft used for human spaceflight by its lack of major propulsion or landing...

s, and the space stations themselves are indicated in green, space stations which failed prior to receiving a crew are indicated in red. The list includes Soyuz 34

Soyuz 34

Soyuz 34 was a 1979 Soviet unmanned space flight to the Salyut 6 space station. It was sent to supply the resident crew a reliable return vehicle after the previous flight, Soyuz 33, suffered an engine failure....

, which was launched unmanned but landed manned, however it does not include Soyuz 32

Soyuz 32

-Backup crew:-Mission parameters:*Mass: *Perigee: *Apogee: *Inclination: 51.61°*Period: 89.94 minutes-Launch and station activation:...

, which was launched manned, but landed unmanned.

Spacecraft	Mission	Carrier rocket	Launch (UTC Coordinated Universal Time Coordinated Universal Time is the primary time standard by which the world regulates clocks and time. It is one of several closely related successors to Greenwich Mean Time. Computer servers, online services and other entities that rely on having a universally accepted time use UTC for that purpose... )	Port	Docked (UTC)	Undocked (UTC)	Time docked	Deorbit (UTC)	Remarks
Before Salyut 6 Prior to the launch of Salyut 6, the only unmanned spaceflights of the Salyut programme were the stations themselves, and the Soyuz 20 Soyuz 20 Soyuz 20 was an unmanned spacecraft launched by the Soviet Union. It was a long-duration test of the Soyuz spacecraft that docked with the Salyut 4 space station. Soyuz 20 performed comprehensive checking of improved on-board systems of the spacecraft under various flight conditions. It also...  spacecraft, which docked with Salyut 4.
Salyut 1 Salyut 1 Salyut 1 was the first space station of any kind, launched by the USSR on April 19, 1971. It was launched unmanned using a Proton-K rocket. Its first crew came later in Soyuz 10, but was unable to dock completely; its second crew launched in Soyuz 11 and remained on board for 23 days...	Station	Proton-K Proton-K The Proton-K, also designated Proton 8K82K after its GRAU index, 8K82K, is a Russian, previously Soviet, carrier rocket derived from the earlier Proton. It was built by Khrunichev, and is launched from sites 81 and 200 at the Baikonur Cosmodrome in Kazakhstan...	19 April 1971 01:40	N/A			175 d	11 October 1971	DOS
DOS-2 DOS-2 DOS-2 designation given to a space station, launched as part of the Salyut programme, which was lost in a launch failure on 29 July 1972, when the failure of the second stage of its Proton-K launch vehicle prevented the station from achieving orbit, it instead fell into the Pacific Ocean...	Station	Proton-K Proton-K The Proton-K, also designated Proton 8K82K after its GRAU index, 8K82K, is a Russian, previously Soviet, carrier rocket derived from the earlier Proton. It was built by Khrunichev, and is launched from sites 81 and 200 at the Baikonur Cosmodrome in Kazakhstan...	29 July 1972 03:20	Failed to orbit
Salyut 2 Salyut 2 Salyut 2 was a Soviet space station which was launched in 1973 as part of the Salyut programme. It was the first Almaz military space station to fly. Within two weeks of launch the station had lost attitude control and depressurised, leaving it unusable...	Station	Proton-K Proton-K The Proton-K, also designated Proton 8K82K after its GRAU index, 8K82K, is a Russian, previously Soviet, carrier rocket derived from the earlier Proton. It was built by Khrunichev, and is launched from sites 81 and 200 at the Baikonur Cosmodrome in Kazakhstan...	3 April 1973 09:00	N/A			55 d	28 May 1973	Almaz Almaz The Almaz program was a series of military space stations launched by the Soviet Union under cover of the civilian Salyut DOS-17K program after 1971.... , failed eleven days after launch
Kosmos 557 Cosmos 557 Kosmos 557 was the designation given to DOS-3, the next space station in the Salyut program. It was originally intended to be launched as Salyut-2, but due to its failure to achieve orbit on May 11, 1973, three days before the launch of Skylab, it was renamed Kosmos-557.Due to errors in the flight...	Station	Proton-K Proton-K The Proton-K, also designated Proton 8K82K after its GRAU index, 8K82K, is a Russian, previously Soviet, carrier rocket derived from the earlier Proton. It was built by Khrunichev, and is launched from sites 81 and 200 at the Baikonur Cosmodrome in Kazakhstan...	11 May 1973 00:20	N/A			11 d	22 May 1973	DOS, Failed immediately after launch
Salyut 3 Salyut 3 Salyut 3 was a Soviet space station launched on June 25, 1974. It was the second Almaz military space station, and the first such station to be launched successfully. It was included in the Salyut program to disguise its true military nature...	Station	Proton-K Proton-K The Proton-K, also designated Proton 8K82K after its GRAU index, 8K82K, is a Russian, previously Soviet, carrier rocket derived from the earlier Proton. It was built by Khrunichev, and is launched from sites 81 and 200 at the Baikonur Cosmodrome in Kazakhstan...	24 June 1974 22:38	N/A			175 d	24 January 1975	Almaz Almaz The Almaz program was a series of military space stations launched by the Soviet Union under cover of the civilian Salyut DOS-17K program after 1971....
Salyut 4 Salyut 4 Salyut 4 was a Salyut space station launched on December 26, 1974 into an orbit with an apogee of 355 km, a perigee of 343 km and an orbital inclination of 51.6 degrees. It was essentially a copy of the DOS 3, and unlike its ill-fated sibling it was a complete success...	Station	Proton-K Proton-K The Proton-K, also designated Proton 8K82K after its GRAU index, 8K82K, is a Russian, previously Soviet, carrier rocket derived from the earlier Proton. It was built by Khrunichev, and is launched from sites 81 and 200 at the Baikonur Cosmodrome in Kazakhstan...	26 December 1974 04:15	N/A			770 d	2 February 1977	DOS
Soyuz 20 Soyuz 20 Soyuz 20 was an unmanned spacecraft launched by the Soviet Union. It was a long-duration test of the Soyuz spacecraft that docked with the Salyut 4 space station. Soyuz 20 performed comprehensive checking of improved on-board systems of the spacecraft under various flight conditions. It also...	Test	Soyuz-U Soyuz-U The Soyuz-U launch vehicle is an improved version of the original Soyuz LV. Soyuz-U is part of the R-7 family of rockets based on the R-7 Semyorka missile. Members of this rocket family were designed by the TsSKB design bureau and constructed at the Progress Factory in Samara, Russia....	17 November 1975 14:38		19 November 1975 16:19	15 February 1976 23:07	88 d, 6 h, 49 m	16 February 1976
Salyut 5 Salyut 5 Salyut 5 , also known as OPS-3, was a Soviet space station. Launched in 1976 as part of the Salyut programme, it was the third and last Almaz space station to be launched for the Soviet military. Two Soyuz missions visited the station, each manned by two cosmonauts...	Station	Proton-K Proton-K The Proton-K, also designated Proton 8K82K after its GRAU index, 8K82K, is a Russian, previously Soviet, carrier rocket derived from the earlier Proton. It was built by Khrunichev, and is launched from sites 81 and 200 at the Baikonur Cosmodrome in Kazakhstan...	22 June 1976 18:04	N/A			412 d	8 August 1977	Almaz Almaz The Almaz program was a series of military space stations launched by the Soviet Union under cover of the civilian Salyut DOS-17K program after 1971....
Salyut 6
Salyut 6 Salyut 6 Salyut 6 , DOS-5, was a Soviet orbital space station, the eighth flown as part of the Salyut programme. Launched on 29 September 1977 by a Proton rocket, the station was the first of the 'second-generation' type of space station. Salyut 6 possessed several revolutionary advances over the earlier...	Station	Proton-K Proton-K The Proton-K, also designated Proton 8K82K after its GRAU index, 8K82K, is a Russian, previously Soviet, carrier rocket derived from the earlier Proton. It was built by Khrunichev, and is launched from sites 81 and 200 at the Baikonur Cosmodrome in Kazakhstan...	29 September 1977 06:50	N/A			4 y, 307 d	29 July 1982	DOS
Progress 1 Progress 1 Progress 1 was a Soviet unmanned Progress cargo spacecraft which was launched in 1978 to resupply the Salyut 6 space station. It was the maiden flight of the Progress spacecraft, and used the Progress 7K-TG configuration. It carried supplies for the EO-1 crew aboard Salyut 6, which consisted of...	Logistics	Soyuz-U Soyuz-U The Soyuz-U launch vehicle is an improved version of the original Soyuz LV. Soyuz-U is part of the R-7 family of rockets based on the R-7 Semyorka missile. Members of this rocket family were designed by the TsSKB design bureau and constructed at the Progress Factory in Samara, Russia....	20 January 1978 08:24	Aft	22 January 1978 10:12	6 February 1978 19:24	15 d, 9 h, 12 m	8 February 1978 02:39
Progress 2 Progress 2 Progress 2 was an unmanned Progress cargo spacecraft launched by the Soviet Union in 1978 to resupply the Salyut 6 space station. It used the Progress 7K-TG configuration, and was the second Progress mission to Salyut 6...	Logistics	Soyuz-U Soyuz-U The Soyuz-U launch vehicle is an improved version of the original Soyuz LV. Soyuz-U is part of the R-7 family of rockets based on the R-7 Semyorka missile. Members of this rocket family were designed by the TsSKB design bureau and constructed at the Progress Factory in Samara, Russia....	7 July 1978 11:26	Aft	9 July 1978 12:58	2 August 1978 04:57	23 d, 15 h, 59 m	4 August 1978 01:31
Progress 3	Logistics	Soyuz-U Soyuz-U The Soyuz-U launch vehicle is an improved version of the original Soyuz LV. Soyuz-U is part of the R-7 family of rockets based on the R-7 Semyorka missile. Members of this rocket family were designed by the TsSKB design bureau and constructed at the Progress Factory in Samara, Russia....	7 August 1978 22:31	Aft	9 August 1978 23:59	21 August 1978 15:42	11 d, 15 h, 43 m	23 August 1978 16:45
Progress 4	Logistics	Soyuz-U Soyuz-U The Soyuz-U launch vehicle is an improved version of the original Soyuz LV. Soyuz-U is part of the R-7 family of rockets based on the R-7 Semyorka missile. Members of this rocket family were designed by the TsSKB design bureau and constructed at the Progress Factory in Samara, Russia....	3 October 1978 23:09	Aft	6 October 1978 01:00	24 October 1978 13:01	18 d, 12 h, 1 m	26 October 1978 16:28
Progress 5	Logistics	Soyuz-U Soyuz-U The Soyuz-U launch vehicle is an improved version of the original Soyuz LV. Soyuz-U is part of the R-7 family of rockets based on the R-7 Semyorka missile. Members of this rocket family were designed by the TsSKB design bureau and constructed at the Progress Factory in Samara, Russia....	12 March 1979 05:47	Aft	14 March 1979 07:19	3 April 1979 16:10	20 d, 8 h, 51 m	5 April 1979 00:10
Progress 6	Logistics	Soyuz-U Soyuz-U The Soyuz-U launch vehicle is an improved version of the original Soyuz LV. Soyuz-U is part of the R-7 family of rockets based on the R-7 Semyorka missile. Members of this rocket family were designed by the TsSKB design bureau and constructed at the Progress Factory in Samara, Russia....	13 May 1979 04:17	Aft	15 May 1979 06:19	8 June 1979 07:59	24 d, 1 h, 40 m	9 June 1979 18:52
Soyuz 34 Soyuz 34 Soyuz 34 was a 1979 Soviet unmanned space flight to the Salyut 6 space station. It was sent to supply the resident crew a reliable return vehicle after the previous flight, Soyuz 33, suffered an engine failure....		Soyuz-U Soyuz-U The Soyuz-U launch vehicle is an improved version of the original Soyuz LV. Soyuz-U is part of the R-7 family of rockets based on the R-7 Semyorka missile. Members of this rocket family were designed by the TsSKB design bureau and constructed at the Progress Factory in Samara, Russia....	6 June 1979 18:12	Aft	8 June 1979 20:03	14 June 1979 16:18	5 d, 20 h, 15 m	19 August 1979 11:39	Launched unmanned, landed manned
				Fore	14 June 1979 17:48	19 August 1979 11:39	65 d, 17 h, 51 m
Progress 7	Logistics	Soyuz-U Soyuz-U The Soyuz-U launch vehicle is an improved version of the original Soyuz LV. Soyuz-U is part of the R-7 family of rockets based on the R-7 Semyorka missile. Members of this rocket family were designed by the TsSKB design bureau and constructed at the Progress Factory in Samara, Russia....	28 June 1979 09:25	Aft	30 June 1979 11:18	18 July 1979 03:49	17 d, 16 h, 31 m	20 July 1979 01:57
Soyuz T-1 Soyuz T-1 Soyuz T-1 was a 1979-80 unmanned Soviet space flight, a test flight of a new Soyuz craft which docked with the orbiting Salyut 6 space station.-Mission parameters:*Spacecraft: Soyuz 7K-ST*Mass: 6450 kg*Crew: None*Launched: December 16, 1979...	Test	Soyuz-U Soyuz-U The Soyuz-U launch vehicle is an improved version of the original Soyuz LV. Soyuz-U is part of the R-7 family of rockets based on the R-7 Semyorka missile. Members of this rocket family were designed by the TsSKB design bureau and constructed at the Progress Factory in Samara, Russia....	16 December 1979 21:29	Fore	19 December 1979 14:05	23 March 1980 21:04	95 d, 6 h, 59 m	25 March 1980
Progress 8	Logistics	Soyuz-U Soyuz-U The Soyuz-U launch vehicle is an improved version of the original Soyuz LV. Soyuz-U is part of the R-7 family of rockets based on the R-7 Semyorka missile. Members of this rocket family were designed by the TsSKB design bureau and constructed at the Progress Factory in Samara, Russia....	27 March 1980 18:53	Aft	29 March 1980 20:01	25 April 1980 08:04	26 d, 12 h, 3 m	26 April 1980 06:54
Progress 9	Logistics	Soyuz-U Soyuz-U The Soyuz-U launch vehicle is an improved version of the original Soyuz LV. Soyuz-U is part of the R-7 family of rockets based on the R-7 Semyorka missile. Members of this rocket family were designed by the TsSKB design bureau and constructed at the Progress Factory in Samara, Russia....	27 April 1980 06:24	Aft	29 April 1980 08:09	20 May 1980 18:51	20 d, 10 h, 42 m	22 May 1980 00:44
Progress 10	Logistics	Soyuz-U Soyuz-U The Soyuz-U launch vehicle is an improved version of the original Soyuz LV. Soyuz-U is part of the R-7 family of rockets based on the R-7 Semyorka missile. Members of this rocket family were designed by the TsSKB design bureau and constructed at the Progress Factory in Samara, Russia....	29 June 1980 04:40	Aft	1 July 1980 05:53	17 July 1980 22:21	16 d, 16 h, 28 m	19 July 1980 01:47
Progress 11	Logistics	Soyuz-U Soyuz-U The Soyuz-U launch vehicle is an improved version of the original Soyuz LV. Soyuz-U is part of the R-7 family of rockets based on the R-7 Semyorka missile. Members of this rocket family were designed by the TsSKB design bureau and constructed at the Progress Factory in Samara, Russia....	28 September 1980 15:09	Aft	30 September 1980 17:03	9 December 1980 10:23	69 d, 17 h, 20 m	11 December 1980 14:00
Progress 12	Logistics	Soyuz-U Soyuz-U The Soyuz-U launch vehicle is an improved version of the original Soyuz LV. Soyuz-U is part of the R-7 family of rockets based on the R-7 Semyorka missile. Members of this rocket family were designed by the TsSKB design bureau and constructed at the Progress Factory in Samara, Russia....	24 January 1981 14:18	Aft	26 January 1981 15:56	19 March 1981 18:14	52 d, 2 h, 18 m	20 March 1981 16:58
Kosmos 1267 Cosmos 1267 Kosmos 1267 was an unmanned TKS spacecraft which docked to the Soviet space station Salyut 6 as part of tests to attach scientific expansion modules to stations in Earth orbit. The module which docked to the station was the FGB component of a TKS vehicle launched on April 25, 1981. The...	Test	Proton-K Proton-K The Proton-K, also designated Proton 8K82K after its GRAU index, 8K82K, is a Russian, previously Soviet, carrier rocket derived from the earlier Proton. It was built by Khrunichev, and is launched from sites 81 and 200 at the Baikonur Cosmodrome in Kazakhstan...	25 April 1981 02:01	Aft	19 June 1981 06:52	N/A	1 y, 40 d	29 July 1982	TKS TKS spacecraft TKS spacecraft was a Soviet spacecraft design in the late 1960s intended to supply the military Almaz space station. The spacecraft was designed for manned or autonomous cargo resupply use...
Salyut 7
Salyut 7 Salyut 7 Salyut 7 was a space station in low Earth orbit from April 1982 to February 1991. It was first manned in May 1982 with two crew via Soyuz T-5, and last visited in June 1986, by Soyuz T-15. Various crew and modules were used over its lifetime, including a total of 12 manned and 15 unmanned launches...	Station	Proton-K Proton-K The Proton-K, also designated Proton 8K82K after its GRAU index, 8K82K, is a Russian, previously Soviet, carrier rocket derived from the earlier Proton. It was built by Khrunichev, and is launched from sites 81 and 200 at the Baikonur Cosmodrome in Kazakhstan...	19 April 1982 19:45	N/A			8 y 294 d	7 February 1991	DOS
Progress 13	Logistics	Soyuz-U Soyuz-U The Soyuz-U launch vehicle is an improved version of the original Soyuz LV. Soyuz-U is part of the R-7 family of rockets based on the R-7 Semyorka missile. Members of this rocket family were designed by the TsSKB design bureau and constructed at the Progress Factory in Samara, Russia....	23 May 1982 05:58	Aft	25 May 1982 07:56	4 June 1982 06:31	9 d, 22 h, 35 m	6 June 1982 00:05
Progress 14	Logistics	Soyuz-U Soyuz-U The Soyuz-U launch vehicle is an improved version of the original Soyuz LV. Soyuz-U is part of the R-7 family of rockets based on the R-7 Semyorka missile. Members of this rocket family were designed by the TsSKB design bureau and constructed at the Progress Factory in Samara, Russia....	10 July 1982 09:57	Aft	12 July 1982 11:41	10 August 1982 22:11	29 d, 10 h, 30 m	13 August 1982 01:29
Progress 15	Logistics	Soyuz-U Soyuz-U The Soyuz-U launch vehicle is an improved version of the original Soyuz LV. Soyuz-U is part of the R-7 family of rockets based on the R-7 Semyorka missile. Members of this rocket family were designed by the TsSKB design bureau and constructed at the Progress Factory in Samara, Russia....	18 September 1982 04:58	Aft	06:12	14 October 1982 13:46	24 d, 7 h, 34 m	16 October 1982 17:06
Progress 16	Logistics	Soyuz-U Soyuz-U The Soyuz-U launch vehicle is an improved version of the original Soyuz LV. Soyuz-U is part of the R-7 family of rockets based on the R-7 Semyorka missile. Members of this rocket family were designed by the TsSKB design bureau and constructed at the Progress Factory in Samara, Russia....	31 October 1982 11:20	Aft	2 November 1982 13:22	13 December 1982 15:32	41 d, 2 h, 10 m	14 December 1982 17:17
Kosmos 1443	Logistics	Proton-K Proton-K The Proton-K, also designated Proton 8K82K after its GRAU index, 8K82K, is a Russian, previously Soviet, carrier rocket derived from the earlier Proton. It was built by Khrunichev, and is launched from sites 81 and 200 at the Baikonur Cosmodrome in Kazakhstan...	2 March 1983 09:37	Fore	10 March 1983 09:20	14 August 1983 14:04	157 d, 4 h, 44 m	19 September 1983 00:28	TKS TKS spacecraft TKS spacecraft was a Soviet spacecraft design in the late 1960s intended to supply the military Almaz space station. The spacecraft was designed for manned or autonomous cargo resupply use...
Progress 17	Logistics	Soyuz-U Soyuz-U The Soyuz-U launch vehicle is an improved version of the original Soyuz LV. Soyuz-U is part of the R-7 family of rockets based on the R-7 Semyorka missile. Members of this rocket family were designed by the TsSKB design bureau and constructed at the Progress Factory in Samara, Russia....	17 August 1983 12:08	Aft	19 August 1983 13:47	11:44	28 d, 21 h, 57 m	23:43
Progress 18	Logistics	Soyuz-U Soyuz-U The Soyuz-U launch vehicle is an improved version of the original Soyuz LV. Soyuz-U is part of the R-7 family of rockets based on the R-7 Semyorka missile. Members of this rocket family were designed by the TsSKB design bureau and constructed at the Progress Factory in Samara, Russia....	20 October 1983 09:59	Aft	22 October 1983 11:34	13 November 1983 03:08	21 d, 15 h, 34 m	16 November 1983 04:18
Progress 19	Logistics	Soyuz-U Soyuz-U The Soyuz-U launch vehicle is an improved version of the original Soyuz LV. Soyuz-U is part of the R-7 family of rockets based on the R-7 Semyorka missile. Members of this rocket family were designed by the TsSKB design bureau and constructed at the Progress Factory in Samara, Russia....	21 February 1984 06:46	Aft	23 February 1984 08:21	31 March 1984 09:40	27 d, 1 h, 19 m	1 April 1984 18:18
Progress 20	Logistics	Soyuz-U2 Soyuz-U2 The Soyuz-U2 was a Soviet, later Russian, carrier rocket. It was derived from the Soyuz-U, and a member of the R-7 family of rockets...	15 April 1984 08:12	Aft	17 April 1984 09:22	6 May 1984 17:46	50 d, 8 h, 24 m	7 May 1984 00:32
Progress 21	Logistics	Soyuz-U Soyuz-U The Soyuz-U launch vehicle is an improved version of the original Soyuz LV. Soyuz-U is part of the R-7 family of rockets based on the R-7 Semyorka missile. Members of this rocket family were designed by the TsSKB design bureau and constructed at the Progress Factory in Samara, Russia....	7 May 1984 22:47	Aft	10 May 1984 00:10	26 May 1984 09:41	16 d, 9 h, 31 m	26 May 1984 15:00
Progress 22	Logistics	Soyuz-U Soyuz-U The Soyuz-U launch vehicle is an improved version of the original Soyuz LV. Soyuz-U is part of the R-7 family of rockets based on the R-7 Semyorka missile. Members of this rocket family were designed by the TsSKB design bureau and constructed at the Progress Factory in Samara, Russia....	28 May 1984 14:12	Aft	30 May 1984 15:47	15 July 1984 13:36	45 d, 21 h, 49 m	15 July 1984 18:52
Progress 23	Logistics	Soyuz-U Soyuz-U The Soyuz-U launch vehicle is an improved version of the original Soyuz LV. Soyuz-U is part of the R-7 family of rockets based on the R-7 Semyorka missile. Members of this rocket family were designed by the TsSKB design bureau and constructed at the Progress Factory in Samara, Russia....	14 August 1984 06:28	Aft	16 August 1984 08:11	26 August 1984 16:13	10 d, 8 h, 2 m	28 August 1984 01:28
Progress 24	Logistics	Soyuz-U Soyuz-U The Soyuz-U launch vehicle is an improved version of the original Soyuz LV. Soyuz-U is part of the R-7 family of rockets based on the R-7 Semyorka missile. Members of this rocket family were designed by the TsSKB design bureau and constructed at the Progress Factory in Samara, Russia....	21 June 1985 00:39	Aft	23 June 1985 02:54	15 July 1985 12:28	22 d, 9 h, 34 m	15 July 1985 22:33
Kosmos 1669	Logistics	Soyuz-U Soyuz-U The Soyuz-U launch vehicle is an improved version of the original Soyuz LV. Soyuz-U is part of the R-7 family of rockets based on the R-7 Semyorka missile. Members of this rocket family were designed by the TsSKB design bureau and constructed at the Progress Factory in Samara, Russia....	19 July 1985 13:05	Aft	21 July 1985 15:05	28 August 1985	38 d	30 August 1985 01:20	Progress
				Aft	28 August 1985	28 August 1985 21:50	< 1 d
	Logistics Reboost	Proton-K Proton-K The Proton-K, also designated Proton 8K82K after its GRAU index, 8K82K, is a Russian, previously Soviet, carrier rocket derived from the earlier Proton. It was built by Khrunichev, and is launched from sites 81 and 200 at the Baikonur Cosmodrome in Kazakhstan...	08:41	Fore	2 October 1985 10:16	N/A	5 y, 128 d		TKS TKS spacecraft TKS spacecraft was a Soviet spacecraft design in the late 1960s intended to supply the military Almaz space station. The spacecraft was designed for manned or autonomous cargo resupply use...

• A. - Time from docking until reentry of station
• B. - Time from launch until reentry of station
• C. - Remained attached during deorbit of space station.
• D. - Decayed naturally

See also

• List of Salyut spacewalks
• List of unmanned spaceflights to the ISS
• List of unmanned spaceflights to Mir
• Salyut programme