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=710&ordering=spacewalks_count
{ "count": 824, "next": "https://lldev.thespacedevs.com/2.3.0/astronauts/?format=api&limit=10&offset=720&ordering=spacewalks_count", "previous": "https://lldev.thespacedevs.com/2.3.0/astronauts/?format=api&limit=10&offset=700&ordering=spacewalks_count", "results": [ { "id": 10, "url": "https://lldev.thespacedevs.com/2.3.0/astronauts/10/?format=api", "name": "Terry W. Virts", "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": 827, "name": "[AUTO] Terry W. Virts - image", "image_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/terry_w._virts_image_20220911033815.jpeg", "thumbnail_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/255bauto255d__image_thumbnail_20240305190900.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": "P213DT10H50M38S", "eva_time": "PT19H2M", "age": 57, "date_of_birth": "1967-12-01", "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": "Terry W. Virts Jr. is a former NASA astronaut, and Colonel in the United States Air Force.", "wiki": "https://en.wikipedia.org/wiki/Terry_W._Virts", "last_flight": "2014-11-23T21:01:14Z", "first_flight": "2010-02-08T09:14:08Z", "social_media_links": [ { "id": 177, "social_media": { "id": 1, "name": "X", "url": "https://x.com", "logo": { "id": 2320, "name": "X logo", "image_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/x_logo_image_20250211191027.jpg", "thumbnail_url": "https://thespacedevs-dev.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/AstroTerry" }, { "id": 178, "social_media": { "id": 2, "name": "Instagram", "url": "https://instagram.com", "logo": { "id": 2322, "name": "Instagram logo", "image_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/instagram_logo_image_20250211191139.png", "thumbnail_url": "https://thespacedevs-dev.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_terry/" } ], "flights_count": 2, "landings_count": 2, "spacewalks_count": 3 }, { "id": 560, "url": "https://lldev.thespacedevs.com/2.3.0/astronauts/560/?format=api", "name": "Joseph M. Acaba", "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": 940, "name": "[AUTO] Joseph M. Acaba - image", "image_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/joseph2520m.2520acaba_image_20181203171712.jpg", "thumbnail_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/255bauto255d__image_thumbnail_20240305191202.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": "P306DT34M51S", "eva_time": "PT19H46M", "age": 58, "date_of_birth": "1967-05-17", "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": "Joseph Michael \"Joe\" Acaba is an American educator, hydrogeologist, and NASA astronaut. In May 2004 he became the first person of Puerto Rican heritage to be named as a NASA astronaut candidate, when he was selected as a member of NASA Astronaut Training Group 19. He completed his training on February 10, 2006 and was assigned to STS-119, which flew from March 15 to March 28, 2009 to deliver the final set of solar arrays to the International Space Station. Acaba served as a Flight Engineer aboard the International Space Station, having launched on May 15, 2012. He arrived at the space station on May 17 and returned to Earth on September 17, 2012. Acaba returned to the International Space Station in 2017 as a member of Expedition 53/54.", "wiki": "https://en.wikipedia.org/wiki/Joseph_M._Acaba", "last_flight": "2017-09-12T21:17:02Z", "first_flight": "2009-03-15T23:43:44Z", "social_media_links": [ { "id": 81, "social_media": { "id": 1, "name": "X", "url": "https://x.com", "logo": { "id": 2320, "name": "X logo", "image_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/x_logo_image_20250211191027.jpg", "thumbnail_url": "https://thespacedevs-dev.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/AstroAcaba" } ], "flights_count": 3, "landings_count": 3, "spacewalks_count": 3 }, { "id": 544, "url": "https://lldev.thespacedevs.com/2.3.0/astronauts/544/?format=api", "name": "Michael Barratt", "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": 860, "name": "[AUTO] Michael Barratt - image", "image_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/michael_barratt_image_20220911034324.jpeg", "thumbnail_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/255bauto255d__image_thumbnail_20240305190953.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": "P446DT15H22M42S", "eva_time": "PT5H37M", "age": 66, "date_of_birth": "1959-04-16", "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": "Michael Reed Barratt is an American physician and a NASA astronaut. Specializing in aerospace medicine, he served as a flight surgeon for NASA before his selection as an astronaut, and has played a role in developing NASA's space medicine programs for both the Shuttle-Mir Program and International Space Station. His first spaceflight was a long-duration mission to the International Space Station, as a Flight Engineer in the Expedition 19 and 20 crew. In March 2011, Barratt completed his second spaceflight as a crew member of STS-133.", "wiki": "https://en.wikipedia.org/wiki/Michael_Barratt_(astronaut)", "last_flight": "2024-03-04T03:53:38Z", "first_flight": "2009-03-26T11:49:18Z", "social_media_links": [], "flights_count": 3, "landings_count": 3, "spacewalks_count": 3 }, { "id": 221, "url": "https://lldev.thespacedevs.com/2.3.0/astronauts/221/?format=api", "name": "Philippe Perrin", "status": { "id": 2, "name": "Retired" }, "agency": { "response_mode": "list", "id": 46, "url": "https://lldev.thespacedevs.com/2.3.0/agencies/46/?format=api", "name": "National Center of Space Research", "abbrev": "CNES", "type": { "id": 1, "name": "Government" } }, "image": { "id": 556, "name": "[AUTO] Philippe Perrin - image", "image_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/philippe2520perrin_image_20181201190321.jpg", "thumbnail_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/255bauto255d__image_thumbnail_20240305190149.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": "P13DT20H35M56S", "eva_time": "PT21H45M", "age": 62, "date_of_birth": "1963-01-06", "date_of_death": null, "nationality": [ { "id": 1, "name": "France", "alpha_2_code": "FR", "alpha_3_code": "FRA", "nationality_name": "French", "nationality_name_composed": "Franco" } ], "bio": "Philippe Perrin (Colonel, French Air Force) (born January 6, 1963) is a French test pilot and former CNES and European Space Agency astronaut.\r\nHe served as a mission specialist on the STS-111 mission in 2002 and logged over 332 hours in space, including 19 hours and 31 minutes in three spacewalks, performed with Franklin Chang-Diaz.", "wiki": "https://en.wikipedia.org/wiki/Philippe_Perrin", "last_flight": "2002-06-05T21:22:49Z", "first_flight": "2002-06-05T21:22:49Z", "social_media_links": [], "flights_count": 1, "landings_count": 1, "spacewalks_count": 3 }, { "id": 663, "url": "https://lldev.thespacedevs.com/2.3.0/astronauts/663/?format=api", "name": "Denis Matveev", "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": 650, "name": "[AUTO] Denis Matveev - image", "image_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/denis_matveev_image_20220316173450.jpg", "thumbnail_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/255bauto255d__image_thumbnail_20240305190418.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": "P194DT19H1M41S", "eva_time": "P1DT2H6M", "age": 42, "date_of_birth": "1983-04-23", "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": "Denis Vladimirovich Matveev is a Russian cosmonaut. He received his degree in computing and networks from the Bauman Moscow State Technical University in 2006. After graduation, Matveev began working at the Yuri Gagarin Cosmonaut Training Center in Star City, Russia as a junior research assistant. He was promoted to engineer in 2009. Matveev was selected as a cosmonaut in 2010. He was appointed to begin training on October 12, 2010 and was named a test cosmonaut on July 31, 2012.", "wiki": "https://en.wikipedia.org/wiki/Denis_Matveev", "last_flight": "2022-03-18T15:55:19Z", "first_flight": "2022-03-18T15:55:19Z", "social_media_links": [], "flights_count": 1, "landings_count": 1, "spacewalks_count": 4 }, { "id": 234, "url": "https://lldev.thespacedevs.com/2.3.0/astronauts/234/?format=api", "name": "Yury Romanenko", "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": 326, "name": "[AUTO] Yury Romanenko - image", "image_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/yury2520romanenko_image_20181201213833.jpeg", "thumbnail_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/255bauto255d__image_thumbnail_20240305185547.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": "P430DT18H21M30S", "eva_time": "PT10H16M", "age": 81, "date_of_birth": "1944-08-01", "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": "Yury Viktorovich Romanenko (Russian: Ю́рий Ви́кторович Романе́нко, Jurij Viktorovič Romanenko; born August 1, 1944) is a former Soviet cosmonaut, twice Hero of the Soviet Union (March 16, 1978 and September 26, 1980). Over his career, Yury Romanenko spent a total of 430 days 20 hours 21 minutes 30 seconds in space and 18 hours in space walks. In 1987 he was a resident of the Mir space station, launching on Soyuz TM-2 and landing aboard Soyuz TM-3. He remained on Mir for 326 days that was the longest stay in space at that time. His son, Roman Romanenko is also a cosmonaut, and has become the third second-generation space traveler on Soyuz TMA-15 in May 2009.", "wiki": "https://en.wikipedia.org/wiki/Yury_Romanenko", "last_flight": "1987-02-05T21:38:16Z", "first_flight": "1977-12-10T01:18:40Z", "social_media_links": [], "flights_count": 3, "landings_count": 3, "spacewalks_count": 4 }, { "id": 170, "url": "https://lldev.thespacedevs.com/2.3.0/astronauts/170/?format=api", "name": "Valery Korzun", "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": 474, "name": "[AUTO] Valery Korzun - image", "image_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/valery2520korzun_image_20181129233723.jpeg", "thumbnail_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/255bauto255d__image_thumbnail_20240305185941.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": "P381DT15H41M8S", "eva_time": "PT22H17M", "age": 72, "date_of_birth": "1953-03-05", "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": "Valery Grigoryevich Korzun (Russian: Валерий Григорьевич Корзун, born 5 March 1953) is a Russian cosmonaut. He has been in space twice totalling 381 days. He has also conducted four career spacewalks.", "wiki": "https://en.wikipedia.org/wiki/Valery_Korzun", "last_flight": "2002-06-05T21:22:49Z", "first_flight": "1996-08-17T13:18:03Z", "social_media_links": [], "flights_count": 2, "landings_count": 2, "spacewalks_count": 4 }, { "id": 565, "url": "https://lldev.thespacedevs.com/2.3.0/astronauts/565/?format=api", "name": "Kathleen Rubins", "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": 279, "name": "[AUTO] Kathleen Rubins - image", "image_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/kathleen2520rubins_image_20181203172435.jpg", "thumbnail_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/255bauto255d__image_thumbnail_20240305185423.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": "P300DT1H31M16S", "eva_time": "P1DT3H3M", "age": 46, "date_of_birth": "1978-10-14", "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": "Kathleen Hallisey \"Kate\" Rubins is a NASA astronaut. She became the 60th woman to fly in space when she launched on a Soyuz spacecraft to the International Space Station on July 6, 2016. She returned to Earth on October 30, 2016 aboard a Soyuz. She was a crew member of Expedition 48 and Expedition 49 of the International Space Station.", "wiki": "https://en.wikipedia.org/wiki/Kathleen_Rubins", "last_flight": "2020-10-14T05:45:04Z", "first_flight": "2016-07-07T01:36:40Z", "social_media_links": [], "flights_count": 2, "landings_count": 2, "spacewalks_count": 4 }, { "id": 146, "url": "https://lldev.thespacedevs.com/2.3.0/astronauts/146/?format=api", "name": "Jeffrey Hoffman", "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": 906, "name": "[AUTO] Jeffrey Hoffman - image", "image_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/jeffrey2520hoffman_image_20181129210513.jpg", "thumbnail_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/255bauto255d__image_thumbnail_20240305191111.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": "P50DT11H52M35S", "eva_time": "P1DT1H8M", "age": 80, "date_of_birth": "1944-11-02", "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": "Jeffrey Alan Hoffman is an American former NASA astronaut and currently a professor of aeronautics and astronautics at MIT. Hoffman made five flights as a space shuttle astronaut, including the first mission to repair the Hubble Space Telescope in 1993, when the orbiting telescope's flawed optical system was corrected.", "wiki": "https://en.wikipedia.org/wiki/Jeffrey_A._Hoffman", "last_flight": "1996-02-22T20:18:00Z", "first_flight": "1985-04-12T13:59:05Z", "social_media_links": [], "flights_count": 5, "landings_count": 5, "spacewalks_count": 4 }, { "id": 567, "url": "https://lldev.thespacedevs.com/2.3.0/astronauts/567/?format=api", "name": "Mark T. Vande Hei", "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": 789, "name": "[AUTO] Mark T. Vande Hei - image", "image_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/mark2520t.2520vande2520hei_image_20181203172617.jpg", "thumbnail_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/255bauto255d__image_thumbnail_20240305190800.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": "P523DT8H59M17S", "eva_time": "P1DT2H42M", "age": 58, "date_of_birth": "1966-11-10", "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": "Mark Thomas Vande Hei is a NASA astronaut who served as a flight Engineer for Expedition 53 and 54 on the International Space Station.", "wiki": "https://en.wikipedia.org/wiki/Mark_T._Vande_Hei", "last_flight": "2021-04-09T07:42:41Z", "first_flight": "2017-09-12T21:17:02Z", "social_media_links": [ { "id": 157, "social_media": { "id": 1, "name": "X", "url": "https://x.com", "logo": { "id": 2320, "name": "X logo", "image_url": "https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/x_logo_image_20250211191027.jpg", "thumbnail_url": "https://thespacedevs-dev.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_Sabot" } ], "flights_count": 2, "landings_count": 2, "spacewalks_count": 4 } ] }
