Английская Википедия:Expedition 68
Шаблон:Short description Шаблон:Infobox spaceflight Expedition 68 was the 68th long-duration expedition to the International Space Station. The expedition began upon the departure of Soyuz MS-21 on 29 September 2022,[1] with ESA astronaut Samantha Cristoforetti taking over as ISS commander,[2] and ended upon the departure of the uncrewed Soyuz MS-22 spacecraft on 28 March 2023.
Background, Crews and Events
Initially, the expedition consisted of Cristoforetti and her three SpaceX Crew-4 crewmates Kjell N. Lindgren, Bob Hines, and Jessica Watkins, as well as Roscosmos cosmonauts Sergey Prokopyev, Dmitry Petelin, and American astronaut Francisco Rubio, who launched aboard Soyuz MS-22 on September 21, 2022 and were transferred from Expedition 67 alongside the Crew-4 astronauts.
Crew-4 departed the station on 14 October 2022[3] and was replaced by SpaceX Crew-5 through a direct handover, which ferried NASA astronauts Nicole Mann and Josh Cassada, as well as JAXA astronaut Koichi Wakata and Roscosmos cosmonaut Anna Kikina, to the station. Before departing, Cristoforetti handed command of the station over to Prokopyev.[4]
On December 14, 2022, a coolant leak was discovered on the docked Soyuz MS-22 vehicle causing it to leak ammonia, which forced the cancellation of an imminent Russian spacewalk.[5]
After observation and imaging of the damaged spacecraft, in January 2023, Roscosmos and NASA announced that due to the leak, the MS-22 vehicle could not safely return the crew, except in an emergency. The governing bodies also announced changes to the crew manifest: the crew remaining on the station for 12 months and the Soyuz MS-22 spacecraft to return uncrewed. The Soyuz MS-23 spacecraft was launched uncrewed in February,[6] and the crew returned to Earth on 27 September 2023. The original MS-23 crew instead launched on Soyuz MS-24 to work on the station for both Expedition 69 and 70 instead of Expedition 68 and 69. Rubio's seat liner was shifted to Crew 5 and ultimately all Soyuz MS-22 seat liners were shifted to Soyuz MS-23 as seat liner are specifically designed to seat the cosmonaut seat in it. Usually, this seat liner swapping is not new between two Soyuz but first time for Soyuz to Crew Dragon.[7]
In February, on the day of docking for the Progress MS-22/83P vehicle, another Russian craft Progress MS-21/82P, experienced a coolant leak, the second to occur on station in just two months. Due to this, Russian officials on the ground had postponed the uncrewed launch of the Soyuz MS-23 until an investigation was conducted or a cause was found.[8] Days after the leak, it was determined safe to launch Soyuz MS-23, being launched on February 24. Roscosmos conducted a thermal test of MS-22 which lost coolant agent in the external contour due to the damage of the radiator.[9]
In an unrelated change to the US crew manifest, SpaceX's Crew-6 mission launched on 2 March 2023,[10] as opposed to the usual launch date of April/September. Traditionally, expeditions end with the departure of a Soyuz. This continues with Expedition 68, albeit without crew onboard. All onboard crew were transferred to Expedition 69 with the departure of Soyuz MS-22 on 28 March.
Events manifest
Previous mission: Expedition 67
29 September 2022 - Soyuz MS-21 Undocking; Official switch from Expedition 67
6 October 2022 - SpaceX Crew-5 Docking
14 October 2022 - SpaceX Crew-4 Undocking
9 November 2022 - CRS Cygnus NG-18 Capture
9 November 2022 - CRS Cygnus NG-18 Berthing
23 October 2022 - Progress MS-19/80P Undocking
27 October 2022 - Progress MS-21/82P Docking
15 November 2022 - EVA 1 (US-81): 7 hrs, 11 mins
17 November 2022 - EVA 2 (VKD-55): 6 hrs, 25 mins; installed a work platform called the SKKO (translation: Nauka means of attachment of large payloads) on the Nauka module
27 November 2022 - CRS SpX-26 Docking
3 December 2022 - EVA 3 (US-82): 7 hrs, 5 mins; installed an iROSA at Array 3A
14 December 2022 - Soyuz MS-22 Leak, cancelled Russian EVA[11]
22 December 2022 - EVA 4 (US-83): 7 hrs, 8 mins; installed the fourth iROSA at Array 4A
9 January 2023 - CRS SpX-26 Undocking
17/18 January 2023 - Rubio's seat liner moved from Soyuz MS-22 to Crew-5
20 January 2023 - EVA 5 (US-84): 7 hrs, 21 mins
2 February 2023 - EVA 6 (US-85): 6 hrs, 41 mins
11 February 2023 - Progress MS-22/83P Docking
11 February 2023 - Progress MS-21 Leak Event
18 February 2023 - Progress MS-21/82P Undocking
26 February 2023 - Soyuz MS-23 Uncrewed docking
2 March 2023 - Prokopyev and Petelin's seat liner moved from Soyuz MS-22 to Soyuz MS-23
3 March 2023 - SpaceX Crew-6 Docking
6 March 2023 - Rubio's seat liner moved from Crew-5 to Soyuz MS-23
11 March 2023 - SpaceX Crew-5 Undocking
15 March 2023 - Thermal test of Soyuz MS-22 by onboard cosmonauts to check how much it will heat up and whether it can be used for emergency evacuation from the ISS in case of any incident
16 March 2023 - CRS SpX-27 Docking
28 March 2023 - Soyuz MS-22 Uncrewed undocking; official switch to Expedition 69
Next: Expedition 69
Crew
Flight | Astronaut | Increment 68a | Increment 68b | Increment 68c | Increment 68d | Increment 68e | |
---|---|---|---|---|---|---|---|
29 Sep – 6 Oct 2022 | 6–14 Oct 2022 | 14 Oct 2022 – 3 Mar 2023 | 3–11 Mar 2023 | 11–28 Mar 2023 | |||
Soyuz MS-22 | Шаблон:Flagicon Sergey Prokopyev, Roscosmos Second spaceflight |
Flight Engineer | Commander[12][13] | ||||
Шаблон:Flagicon Dmitry Petelin, Roscosmos First spaceflight |
Flight Engineer | ||||||
Шаблон:Flagicon Francisco Rubio, NASA First spaceflight |
Flight Engineer | ||||||
SpaceX Crew-4 | Шаблон:Flagicon Kjell N. Lindgren, NASA Second spaceflight |
Flight Engineer | Off Station | ||||
Шаблон:Flagicon Bob Hines, NASA First spaceflight |
Flight Engineer | Off Station | |||||
Шаблон:Flagicon Samantha Cristoforetti, ESA Second spaceflight |
Commander[14] | Off Station | |||||
Шаблон:Flagicon Jessica Watkins, NASA First spaceflight |
Flight Engineer | Off Station | |||||
SpaceX Crew-5 | Шаблон:Flagicon Nicole Mann, NASA First spaceflight |
Off Station | Flight Engineer | Off Station | |||
Шаблон:Flagicon Josh Cassada, NASA First spaceflight |
Off Station | Flight Engineer | Off Station | ||||
Шаблон:Flagicon Koichi Wakata, JAXA Fifth spaceflight |
Off Station | Flight Engineer | Off Station | ||||
Шаблон:Flagicon Anna Kikina, Roscosmos First spaceflight |
Off Station | Flight Engineer | Off Station | ||||
SpaceX Crew-6 | Шаблон:Flagicon Stephen Bowen, NASA Fourth spaceflight |
Off Station | Flight Engineer | ||||
Шаблон:Flagicon Warren Hoburg, NASA First spaceflight |
Off Station | Flight Engineer | |||||
Шаблон:Flagicon Sultan Al Neyadi, MBRSC First spaceflight |
Off Station | Flight Engineer | |||||
Шаблон:Flagicon Andrey Fedyaev, Roscosmos First spaceflight |
Off Station | Flight Engineer |
Samantha Cristoforetti's mission for ESA on Expeditions 67 and 68 was named Minerva.[15]
Anna Kikina's ride to the station on Crew-5 marked the first time in NASA's Commercial Crew Program that a Russian cosmonaut flew on Dragon, and the first time a Russian (flying for Russia) flew on a US spacecraft in 20 years. [16][17]
Koichi Wakata's flight to the ISS was his fifth, and his first on Dragon. Combined with his previous flights on Soyuz and the Space Shuttle, he becomes the eighth person to fly on three different Earth-launching spacecraft.
Vehicle manifest
Vehicle | Purpose | Port | Docking/Capture Date | Undocking Date (if during Expedition 68) |
---|---|---|---|---|
Vehicles inherited from Expedition 66 or Expedition 67 | ||||
Шаблон:Flagicon Progress MS-19/80P | Russian Cargo | Poisk Zenith | 17 Feb 2022 (Exp. 66) | 23 Oct 2022 |
Шаблон:Flagicon SpaceX Crew-4 "Freedom" | Exp. 67/68 USOS Crew | Harmony Zenith | 27 Apr 2022 (Exp. 67) | 14 Oct 2022[18] |
Шаблон:Flagicon Progress MS-20/81P | Russian Cargo | Zvezda Aft | 3 Jun 2022 (Exp. 67) | 7 Feb 2023 |
Шаблон:Flagicon Soyuz MS-22/68S "Altai" | Exp. 67/68/69 Soyuz Crew Launch | Rassvet Nadir | 21 Sept 2022 (Exp. 67) | 28 Mar 2023 |
Vehicles docked during Expedition 68 | ||||
Шаблон:Flagicon SpaceX Crew-5 "Endurance" | Exp. 68 USOS Crew | Harmony Forward | 6 Oct 2022[19] | 11 Mar 2023 |
Шаблон:Flagicon Progress MS-21/82P | Russian Cargo | Poisk Zenith | 28 Oct 2022 | 18 Feb 2023 |
Шаблон:Flagicon CRS Cygnus NG-18 "Sally Ride" | US Cargo | Unity Nadir | 9 Nov 2022[20] | 21 Apr 2023 (Exp. 69) |
Шаблон:Flagicon CRS Dragon SpX-26 | US Cargo | Harmony Zenith | 27 Nov 2022[21] | 9 Jan 2023[22] |
Шаблон:Flagicon Progress MS-22/83P | Russian Cargo | Zvezda Aft | 11 Feb 2023 | 20 Aug 2023 (Exp. 69) |
Шаблон:Flagicon Soyuz MS-23/69S | Exp. 67/68/69 Soyuz Crew Return | Poisk Zenith | 26 Feb 2023 | 27 Sep 2023 (Exp. 69) |
Шаблон:Flagicon SpaceX Crew-6 "Endeavour" | Exp. 68/69 USOS Crew | Harmony Zenith | 3 Mar 2023 | 3 Sep 2023 (Exp. 69) |
Шаблон:Flagicon CRS Dragon SpX-27 | US Cargo | Harmony Forward | 16 Mar 2023 | 15 Apr 2023 (Exp. 69) |
Notes
References
Шаблон:- Шаблон:ISS expeditions Шаблон:2022 in space Шаблон:2023 in space Шаблон:Portal bar
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