Astronaut List
Modes
Levels of detail in the response - list
, normal
, detailed
Example - /astronauts/?mode=list
Filters
Parameters - age
, age__gt
, age__gte
, age__lt
, age__lte
, agency_ids
, date_of_birth
, date_of_birth__gt
, date_of_birth__gte
, date_of_birth__lt
, date_of_birth__lte
, date_of_death
, date_of_death__gt
, date_of_death__gte
, date_of_death__lt
, date_of_death__lte
, first_flight
, first_flight__gt
, first_flight__gte
, first_flight__lt
, first_flight__lte
, flights_count
, flights_count__gt
, flights_count__gte
, flights_count__lt
, flights_count__lte
, has_flown
, in_space
, is_human
, landings_count
, landings_count__gt
, landings_count__gte
, landings_count__lt
, landings_count__lte
, last_flight
, last_flight__gt
, last_flight__gte
, last_flight__lt
, last_flight__lte
, nationality
, status_ids
, type__id
Example - /astronauts/?has_flown=true
Search
Fields searched - agency__abbrev
, agency__name
, name
, nationality__nationality_name
Example - /astronauts/?search=Pesquet
Ordering
Fields - age
, date_of_birth
, eva_time
, flights_count
, id
, landings_count
, last_flight
, name
, spacewalks_count
, status
, time_in_space
Example - /astronauts/?ordering=-time_in_space
Number of results
Use limit
to control the number of objects in the response (max 100)
Example - /astronauts/?limit=2
Format
Switch to JSON output - /astronauts/?format=json
Help
Find all the FAQs and support links on the documentation homepage - lldev.thespacedevs.com/docs
GET /2.3.0/astronauts/?format=api&offset=610&ordering=date_of_birth
https://lldev.thespacedevs.com/2.3.0/astronauts/?format=api&limit=10&offset=620&ordering=date_of_birth", "previous": "https://lldev.thespacedevs.com/2.3.0/astronauts/?format=api&limit=10&offset=600&ordering=date_of_birth", "results": [ { "id": 282, "url": "https://lldev.thespacedevs.com/2.3.0/astronauts/282/?format=api", "name": "Sergey Aleksandrovich Volkov", "status": { "id": 2, "name": "Retired" }, "agency": { "response_mode": "list", "id": 63, "url": "https://lldev.thespacedevs.com/2.3.0/agencies/63/?format=api", "name": "Russian Federal Space Agency (ROSCOSMOS)", "abbrev": "RFSA", "type": { "id": 1, "name": "Government" } }, "image": { "id": 599, "name": "[AUTO] Sergey Aleksandrovich Volkov - image", "image_url": "https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/images/sergey2520volkov_image_20181201224637.jpg", "thumbnail_url": "https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/images/255bauto255d__image_thumbnail_20240305190256.jpeg", "credit": null, "license": { "id": 1, "name": "Unknown", "priority": 9, "link": null }, "single_use": true, "variants": [] }, "response_mode": "normal", "type": { "id": 2, "name": "Government" }, "in_space": false, "time_in_space": "P547DT22H20M53S", "eva_time": "PT23H20M", "age": 52, "date_of_birth": "1973-04-01", "date_of_death": null, "nationality": [ { "id": 5, "name": "Russia", "alpha_2_code": "RU", "alpha_3_code": "RUS", "nationality_name": "Russian", "nationality_name_composed": "Russo" } ], "bio": "Sergey Aleksandrovich Volkov is a retired Russian cosmonaut and engineer. He was a member of three missions to the International Space Station, spending more than a year in total in space. During his missions he did four spacewalks lasting more than 23 hours in total. Volkov retired from the Cosmonaut group in February 2017.", "wiki": "https://en.wikipedia.org/wiki/Sergey_Volkov_(cosmonaut)", "last_flight": "2015-09-02T04:37:43Z", "first_flight": "2008-04-08T11:16:39Z", "social_media_links": [], "flights_count": 3, "landings_count": 3, "spacewalks_count": 4 }, { "id": 570, "url": "https://lldev.thespacedevs.com/2.3.0/astronauts/570/?format=api", "name": "Josh A. Cassada", "status": { "id": 2, "name": "Retired" }, "agency": { "response_mode": "list", "id": 44, "url": "https://lldev.thespacedevs.com/2.3.0/agencies/44/?format=api", "name": "National Aeronautics and Space Administration", "abbrev": "NASA", "type": { "id": 1, "name": "Government" } }, "image": { "id": 490, "name": "[AUTO] Josh A. Cassada - image", "image_url": "https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/images/josh2520a.2520cassada_image_20181203173238.jpg", "thumbnail_url": "https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/images/255bauto255d__image_thumbnail_20240305190005.jpeg", "credit": null, "license": { "id": 1, "name": "Unknown", "priority": 9, "link": null }, "single_use": true, "variants": [] }, "response_mode": "normal", "type": { "id": 2, "name": "Government" }, "in_space": false, "time_in_space": "P157DT10H1M3S", "eva_time": "PT21H24M", "age": 51, "date_of_birth": "1973-07-18", "date_of_death": null, "nationality": [ { "id": 2, "name": "United States of America", "alpha_2_code": "US", "alpha_3_code": "USA", "nationality_name": "American", "nationality_name_composed": "Americano" } ], "bio": "Josh Aaron Cassada is an American physicist, test pilot, and NASA astronaut. Prior to his selection to join NASA in 2013, Cassada served as a test pilot in the US Navy, and has over 3,500 hours in more than 40 aircraft, and 23 combat missions. In August 2018, Cassada was selected for CTS-1, the first operational mission of the Boeing CST-100 Starliner. In 2021 he was reassigned to a SpaceX Crew-5 flight aboard Crew Dragon spacecraft due to lengthy delays with Starliner program.", "wiki": "https://en.wikipedia.org/wiki/Josh_A._Cassada", "last_flight": "2022-10-05T16:00:57Z", "first_flight": "2022-10-05T16:00:57Z", "social_media_links": [ { "id": 27, "social_media": { "id": 1, "name": "X", "url": "https://x.com", "logo": { "id": 2320, "name": "X logo", "image_url": "https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/images/x_logo_image_20250211191027.jpg", "thumbnail_url": "https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/images/x_logo_image_thumbnail_20250211191027.jpeg", "credit": "X", "license": { "id": 1, "name": "Unknown", "priority": 9, "link": null }, "single_use": true, "variants": [] } }, "url": "https://twitter.com/astro_josh" }, { "id": 28, "social_media": { "id": 2, "name": "Instagram", "url": "https://instagram.com", "logo": { "id": 2322, "name": "Instagram logo", "image_url": "https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/images/instagram_logo_image_20250211191139.png", "thumbnail_url": "https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/images/instagram_logo_image_thumbnail_20250211191139.png", "credit": "Instagram", "license": { "id": 1, "name": "Unknown", "priority": 9, "link": null }, "single_use": true, "variants": [] } }, "url": "https://www.instagram.com/astro_cassada" } ], "flights_count": 1, "landings_count": 1, "spacewalks_count": 3 }, { "id": 622, "url": "https://lldev.thespacedevs.com/2.3.0/astronauts/622/?format=api", "name": "Mark Shuttleworth", "status": { "id": 2, "name": "Retired" }, "agency": null, "image": { "id": 562, "name": "[AUTO] Mark Shuttleworth - image", "image_url": "https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/images/mark2520shuttleworth_image_20190211162314.jpeg", "thumbnail_url": "https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/images/255bauto255d__image_thumbnail_20240305190200.jpeg", "credit": null, "license": { "id": 1, "name": "Unknown", "priority": 9, "link": null }, "single_use": true, "variants": [] }, "response_mode": "normal", "type": { "id": 4, "name": "Non-Astronaut Passenger" }, "in_space": false, "time_in_space": "P9DT21H25M18S", "eva_time": "P0D", "age": 51, "date_of_birth": "1973-09-18", "date_of_death": null, "nationality": [ { "id": 30, "name": "South Africa", "alpha_2_code": "ZA", "alpha_3_code": "ZAF", "nationality_name": "South African", "nationality_name_composed": "South African" } ], "bio": "Mark Richard Shuttleworth (born 18 September 1973) is a South African entrepreneur.\r\n\r\nHe launched aboard the Russian Soyuz TM-34 mission as a spaceflight participant, paying approximately US$27,000,000 for the voyage.", "wiki": "https://en.wikipedia.org/wiki/Mark_Shuttleworth", "last_flight": "2002-04-25T06:26:35Z", "first_flight": "2002-04-25T06:26:35Z", "social_media_links": [ { "id": 101, "social_media": { "id": 1, "name": "X", "url": "https://x.com", "logo": { "id": 2320, "name": "X logo", "image_url": "https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/images/x_logo_image_20250211191027.jpg", "thumbnail_url": "https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/images/x_logo_image_thumbnail_20250211191027.jpeg", "credit": "X", "license": { "id": 1, "name": "Unknown", "priority": 9, "link": null }, "single_use": true, "variants": [] } }, "url": "https://twitter.com/sabdfl" } ], "flights_count": 1, "landings_count": 1, "spacewalks_count": 0 }, { "id": 563, "url": "https://lldev.thespacedevs.com/2.3.0/astronauts/563/?format=api", "name": "Jack D. Fischer", "status": { "id": 2, "name": "Retired" }, "agency": { "response_mode": "list", "id": 44, "url": "https://lldev.thespacedevs.com/2.3.0/agencies/44/?format=api", "name": "National Aeronautics and Space Administration", "abbrev": "NASA", "type": { "id": 1, "name": "Government" } }, "image": { "id": 839, "name": "[AUTO] Jack D. Fischer - image", "image_url": "https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/images/jack2520d.2520fischer_image_20181203172235.jpg", "thumbnail_url": "https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/images/255bauto255d__image_thumbnail_20240305190919.jpeg", "credit": null, "license": { "id": 1, "name": "Unknown", "priority": 9, "link": null }, "single_use": true, "variants": [] }, "response_mode": "normal", "type": { "id": 2, "name": "Government" }, "in_space": false, "time_in_space": "P135DT18H8M15S", "eva_time": "PT7H6M", "age": 51, "date_of_birth": "1974-01-23", "date_of_death": null, "nationality": [ { "id": 2, "name": "United States of America", "alpha_2_code": "US", "alpha_3_code": "USA", "nationality_name": "American", "nationality_name_composed": "Americano" } ], "bio": "Jack David Fischer is an American engineer, test pilot and a former NASA astronaut.[2] Fischer was selected in June 2009 as a member of the NASA Astronaut Group 20 and qualified as an astronaut in 2011. He made his first spaceflight in April 2017, as a flight engineer for Expedition 51/52 on the International Space Station.", "wiki": "https://en.wikipedia.org/wiki/Jack_D._Fischer", "last_flight": "2017-04-20T07:13:45Z", "first_flight": "2017-04-20T07:13:45Z", "social_media_links": [ { "id": 77, "social_media": { "id": 1, "name": "X", "url": "https://x.com", "logo": { "id": 2320, "name": "X logo", "image_url": "https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/images/x_logo_image_20250211191027.jpg", "thumbnail_url": "https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/images/x_logo_image_thumbnail_20250211191027.jpeg", "credit": "X", "license": { "id": 1, "name": "Unknown", "priority": 9, "link": null }, "single_use": true, "variants": [] } }, "url": "https://twitter.com/Astro2fish" }, { "id": 78, "social_media": { "id": 2, "name": "Instagram", "url": "https://instagram.com", "logo": { "id": 2322, "name": "Instagram logo", "image_url": "https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/images/instagram_logo_image_20250211191139.png", "thumbnail_url": "https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/images/instagram_logo_image_thumbnail_20250211191139.png", "credit": "Instagram", "license": { "id": 1, "name": "Unknown", "priority": 9, "link": null }, "single_use": true, "variants": [] } }, "url": "https://www.instagram.com/astro2fish/" } ], "flights_count": 1, "landings_count": 1, "spacewalks_count": 2 }, { "id": 758, "url": "https://lldev.thespacedevs.com/2.3.0/astronauts/758/?format=api", "name": "Walter Villadei", "status": { "id": 1, "name": "Active" }, "agency": { "response_mode": "list", "id": 1050, "url": "https://lldev.thespacedevs.com/2.3.0/agencies/1050/?format=api", "name": "Italian Air Force", "abbrev": "IAF", "type": { "id": 1, "name": "Government" } }, "image": { "id": 207, "name": "[AUTO] Walter Villadei - image", "image_url": "https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/images/walter_villadei_image_20231230180121.jpeg", "thumbnail_url": "https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/images/255bauto255d__image_thumbnail_20240305185221.jpeg", "credit": null, "license": { "id": 1, "name": "Unknown", "priority": 9, "link": null }, "single_use": true, "variants": [] }, "response_mode": "normal", "type": { "id": 2, "name": "Government" }, "in_space": false, "time_in_space": "P21DT15H54M42S", "eva_time": "P0D", "age": 50, "date_of_birth": "1974-04-29", "date_of_death": null, "nationality": [ { "id": 3, "name": "Italy", "alpha_2_code": "IT", "alpha_3_code": "ITA", "nationality_name": "Italian", "nationality_name_composed": "Italo" } ], "bio": "Italian Air Force mission commander on the Virgin Galactic 01 flight. Backup pilot for the Axiom Space Mission 2, Pilon for the Axiom Space Mission 3, qualified on Soyuz, ISS systems, and Orlan for EVA activities.", "wiki": "https://en.wikipedia.org/wiki/Walter_Villadei", "last_flight": "2024-01-18T21:49:11Z", "first_flight": "2023-06-29T15:28:38Z", "social_media_links": [], "flights_count": 2, "landings_count": 2, "spacewalks_count": 0 }, { "id": 585, "url": "https://lldev.thespacedevs.com/2.3.0/astronauts/585/?format=api", "name": "Sergey Ryzhikov", "status": { "id": 1, "name": "Active" }, "agency": { "response_mode": "list", "id": 63, "url": "https://lldev.thespacedevs.com/2.3.0/agencies/63/?format=api", "name": "Russian Federal Space Agency (ROSCOSMOS)", "abbrev": "RFSA", "type": { "id": 1, "name": "Government" } }, "image": { "id": 375, "name": "[AUTO] Sergey Ryzhikov - image", "image_url": "https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/images/sergey_ryzhikov_image_20200603213525.jpg", "thumbnail_url": "https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/images/255bauto255d__image_thumbnail_20240305185707.jpeg", "credit": null, "license": { "id": 1, "name": "Unknown", "priority": 9, "link": null }, "single_use": true, "variants": [] }, "response_mode": "normal", "type": { "id": 2, "name": "Government" }, "in_space": true, "time_in_space": "P369DT22H54M2S", "eva_time": "PT6H47M", "age": 50, "date_of_birth": "1974-08-19", "date_of_death": null, "nationality": [ { "id": 5, "name": "Russia", "alpha_2_code": "RU", "alpha_3_code": "RUS", "nationality_name": "Russian", "nationality_name_composed": "Russo" } ], "bio": "Sergey Nikolayevich Ryzhiko born on August 19, 1974, lieutenant colonel of Russian Air Force, is a Russian cosmonaut, selected in 2006. Ryzhikov launched on his first spaceflight onboard the Soyuz MS-02 spacecraft. He spent approximately six months onboard the International Space Station taking part in Expedition 49/50, returning to Earth on April 10, 2017.", "wiki": "https://en.wikipedia.org/wiki/Sergey_Ryzhikov_(cosmonaut)", "last_flight": "2025-04-08T05:47:15Z", "first_flight": "2016-10-19T08:05:14Z", "social_media_links": [], "flights_count": 3, "landings_count": 2, "spacewalks_count": 1 }, { "id": 237, "url": "https://lldev.thespacedevs.com/2.3.0/astronauts/237/?format=api", "name": "Sergey Ryazansky", "status": { "id": 2, "name": "Retired" }, "agency": { "response_mode": "list", "id": 63, "url": "https://lldev.thespacedevs.com/2.3.0/agencies/63/?format=api", "name": "Russian Federal Space Agency (ROSCOSMOS)", "abbrev": "RFSA", "type": { "id": 1, "name": "Government" } }, "image": { "id": 293, "name": "[AUTO] Sergey Ryazansky - image", "image_url": "https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/images/sergey_ryazansk_image_20220911033522.jpeg", "thumbnail_url": "https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/images/255bauto255d__image_thumbnail_20240305185446.jpeg", "credit": null, "license": { "id": 1, "name": "Unknown", "priority": 9, "link": null }, "single_use": true, "variants": [] }, "response_mode": "normal", "type": { "id": 2, "name": "Government" }, "in_space": false, "time_in_space": "P304DT23H21M58S", "eva_time": "P1DT3H39M", "age": 50, "date_of_birth": "1974-11-13", "date_of_death": null, "nationality": [ { "id": 5, "name": "Russia", "alpha_2_code": "RU", "alpha_3_code": "RUS", "nationality_name": "Russian", "nationality_name_composed": "Russo" } ], "bio": "Sergey Nikolayevich Ryazansky (Russian: Серге́й Николаевич Рязанский; born November 13, 1974) is a Russian cosmonaut. He was selected as commander of the IMBP-6 cosmonaut group in 2003, but later transferred to the TsPK Cosmonaut Group. Ryazansky made his first spaceflight aboard the Soyuz TMA-10M/Expedition 37/Expedition 38 mission from September 2013 until March 2014. In 2017, Ryazansky returned to space was the commander of Soyuz MS-05, and served as Flight Engineer for Expedition 52 / 53.\r\nRyazansky was selected as a research and test cosmonaut in 2003. He completed training in 2005. In 2009 he participated in a 105-day mission as part of phase two of the Mars 500 program.", "wiki": "https://en.wikipedia.org/wiki/Sergey_Ryazansky", "last_flight": "2017-07-28T15:41:12Z", "first_flight": "2013-09-25T20:58:50Z", "social_media_links": [], "flights_count": 2, "landings_count": 2, "spacewalks_count": 4 }, { "id": 262, "url": "https://lldev.thespacedevs.com/2.3.0/astronauts/262/?format=api", "name": "Evgeny Tarelkin", "status": { "id": 2, "name": "Retired" }, "agency": { "response_mode": "list", "id": 63, "url": "https://lldev.thespacedevs.com/2.3.0/agencies/63/?format=api", "name": "Russian Federal Space Agency (ROSCOSMOS)", "abbrev": "RFSA", "type": { "id": 1, "name": "Government" } }, "image": { "id": 734, "name": "[AUTO] Evgeny Tarelkin - image", "image_url": "https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/images/evgeny2520tarelkin_image_20181201222028.jpg", "thumbnail_url": "https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/images/255bauto255d__image_thumbnail_20240305190637.jpeg", "credit": null, "license": { "id": 1, "name": "Unknown", "priority": 9, "link": null }, "single_use": true, "variants": [] }, "response_mode": "normal", "type": { "id": 2, "name": "Government" }, "in_space": false, "time_in_space": "P143DT16H19M49S", "eva_time": "P0D", "age": 50, "date_of_birth": "1974-12-29", "date_of_death": null, "nationality": [ { "id": 5, "name": "Russia", "alpha_2_code": "RU", "alpha_3_code": "RUS", "nationality_name": "Russian", "nationality_name_composed": "Russo" } ], "bio": "Evgeny Igorevich Tarelkin (Russian: Евгений Игоревич Тарелкин; born December 29, 1974) is a Russian cosmonaut. He was selected as part of the TsPK-13 group in 2003.\r\nHe served in the Air Force until his selection as a cosmonaut as part of the TsPK-13 selection group in 2003, completing basic training in 2005. Tarelkin made his first flight into space in October 2012 as a member of the Soyuz TMA-06M crew, during which he spent six months aboard the International Space Station as part of the Expedition 33/34 crews and returned on March 16, 2013.", "wiki": "https://en.wikipedia.org/wiki/Evgeny_Tarelkin", "last_flight": "2012-10-23T10:51:11Z", "first_flight": "2012-10-23T10:51:11Z", "social_media_links": [], "flights_count": 1, "landings_count": 1, "spacewalks_count": 0 }, { "id": 142, "url": "https://lldev.thespacedevs.com/2.3.0/astronauts/142/?format=api", "name": "Robert Hines", "status": { "id": 1, "name": "Active" }, "agency": { "response_mode": "list", "id": 44, "url": "https://lldev.thespacedevs.com/2.3.0/agencies/44/?format=api", "name": "National Aeronautics and Space Administration", "abbrev": "NASA", "type": { "id": 1, "name": "Government" } }, "image": { "id": 329, "name": "[AUTO] Robert Hines - image", "image_url": "https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/images/robert2520hines_image_20181129205955.jpg", "thumbnail_url": "https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/images/255bauto255d__image_thumbnail_20240305185553.jpeg", "credit": null, "license": { "id": 1, "name": "Unknown", "priority": 9, "link": null }, "single_use": true, "variants": [] }, "response_mode": "normal", "type": { "id": 2, "name": "Government" }, "in_space": false, "time_in_space": "P170DT13H2M8S", "eva_time": "P0D", "age": 50, "date_of_birth": "1975-01-11", "date_of_death": null, "nationality": [ { "id": 2, "name": "United States of America", "alpha_2_code": "US", "alpha_3_code": "USA", "nationality_name": "American", "nationality_name_composed": "Americano" } ], "bio": "Robert \"Bob\" Thomas Hines, Jr. is an American fighter pilot and NASA astronaut of the class of 2017.", "wiki": "https://en.wikipedia.org/wiki/Robert_Hines_(astronaut)", "last_flight": "2022-04-27T07:52:55Z", "first_flight": "2022-04-27T07:52:55Z", "social_media_links": [], "flights_count": 1, "landings_count": 1, "spacewalks_count": 0 }, { "id": 584, "url": "https://lldev.thespacedevs.com/2.3.0/astronauts/584/?format=api", "name": "Sergey Prokopyev", "status": { "id": 1, "name": "Active" }, "agency": { "response_mode": "list", "id": 63, "url": "https://lldev.thespacedevs.com/2.3.0/agencies/63/?format=api", "name": "Russian Federal Space Agency (ROSCOSMOS)", "abbrev": "RFSA", "type": { "id": 1, "name": "Government" } }, "image": { "id": 805, "name": "[AUTO] Sergey Prokopyev - image", "image_url": "https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/images/sergey2520prokopyev_image_20181207031221.jfif", "thumbnail_url": "https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/images/255bauto255d__image_thumbnail_20240305190826.jpeg", "credit": null, "license": { "id": 1, "name": "Unknown", "priority": 9, "link": null }, "single_use": true, "variants": [] }, "response_mode": "normal", "type": { "id": 2, "name": "Government" }, "in_space": false, "time_in_space": "P567DT15H11M30S", "eva_time": "P2DT5H17M27S", "age": 50, "date_of_birth": "1975-02-19", "date_of_death": null, "nationality": [ { "id": 5, "name": "Russia", "alpha_2_code": "RU", "alpha_3_code": "RUS", "nationality_name": "Russian", "nationality_name_composed": "Russo" } ], "bio": "Sergei Valeriyevich Prokopyev, born 19 February 1975 is a Russian cosmonaut. He is the commander of Soyuz MS-09, and flight engineer of Expedition 56/57 to the International space station.", "wiki": "https://en.wikipedia.org/wiki/Sergey_Prokopyev_(cosmonaut)", "last_flight": "2022-09-21T13:54:49Z", "first_flight": "2018-06-06T11:12:41Z", "social_media_links": [], "flights_count": 2, "landings_count": 2, "spacewalks_count": 8 } ] }{ "count": 805, "next": "