{"id":"a927b2f9-f9a5-4196-9abb-2e275e4a6b96","url":"https://lldev.thespacedevs.com/2.3.0/launches/a927b2f9-f9a5-4196-9abb-2e275e4a6b96/","name":"Pallas-1 | Demo Flight","response_mode":"detailed","slug":"pallas-1-demo-flight","launch_designator":null,"status":{"id":3,"name":"Launch Successful","abbrev":"Success","description":"The launch vehicle successfully inserted its payload(s) into the target orbit(s)."},"last_updated":"2026-09-01T02:23:24Z","net":"2026-09-01T02:00:00Z","net_precision":{"id":1,"name":"Minute","abbrev":"MIN","description":"The T-0 is accurate to the minute."},"window_end":"2026-09-01T04:09:00Z","window_start":"2026-09-01T01:52:00Z","image":{"id":2802,"name":"Pallas-1 Y1","image_url":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/pallas-1_y1_image_20260901030251.jpg","thumbnail_url":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/pallas-1_y1_image_thumbnail_20260901030252.jpeg","credit":"Galactic Energy","license":{"id":1,"name":"Unknown","priority":9,"link":null},"single_use":true,"variants":[]},"infographic":null,"probability":null,"weather_concerns":null,"failreason":"","hashtag":null,"launch_service_provider":{"response_mode":"normal","id":1021,"url":"https://lldev.thespacedevs.com/2.3.0/agencies/1021/","name":"Galactic Energy","abbrev":"GE","type":{"id":3,"name":"Commercial"},"featured":false,"country":[{"id":6,"name":"China","alpha_2_code":"CN","alpha_3_code":"CHN","nationality_name":"Chinese","nationality_name_composed":"Sino"}],"description":"Galactic Energy is a private aerospace company headquartered in Beijing, China. Established by senior engineers in 2018, Galactic Energy engages in low-cost commercial space launch business.","administrator":null,"founding_year":2018,"launchers":"Ceres-1 | Pallas-1","spacecraft":"","parent":null,"image":{"id":11,"name":"[AUTO] Galactic Energy - image","image_url":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/galactic_energy_image_20201106095228.jpeg","thumbnail_url":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/255bauto255d__image_thumbnail_20240305184607.jpeg","credit":null,"license":{"id":1,"name":"Unknown","priority":9,"link":null},"single_use":true,"variants":[]},"logo":{"id":135,"name":"[AUTO] Galactic Energy - logo","image_url":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/galactic2520energy_logo_20201106095229.png","thumbnail_url":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/255bauto255d__image_thumbnail_20240305184957.png","credit":null,"license":{"id":1,"name":"Unknown","priority":9,"link":null},"single_use":true,"variants":[]},"social_logo":{"id":59,"name":"[AUTO] Galactic Energy - social_logo","image_url":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/galactic2520energy_nation_20230703094321.png","thumbnail_url":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/255bauto255d__image_thumbnail_20240305184759.png","credit":null,"license":{"id":1,"name":"Unknown","priority":9,"link":null},"single_use":true,"variants":[]},"total_launch_count":26,"consecutive_successful_launches":2,"successful_launches":23,"failed_launches":3,"pending_launches":0,"consecutive_successful_landings":0,"successful_landings":0,"failed_landings":0,"attempted_landings":0,"successful_landings_spacecraft":0,"failed_landings_spacecraft":0,"attempted_landings_spacecraft":0,"successful_landings_payload":0,"failed_landings_payload":0,"attempted_landings_payload":0,"info_url":"https://www.galactic-energy.cn/index.php/En","wiki_url":null,"social_media_links":[]},"rocket":{"id":8824,"configuration":{"response_mode":"detailed","id":542,"url":"https://lldev.thespacedevs.com/2.3.0/launcher_configurations/542/","name":"Pallas-1","families":[],"full_name":"Pallas-1","variant":"","active":true,"is_placeholder":false,"manufacturer":{"response_mode":"normal","id":1021,"url":"https://lldev.thespacedevs.com/2.3.0/agencies/1021/","name":"Galactic Energy","abbrev":"GE","type":{"id":3,"name":"Commercial"},"featured":false,"country":[{"id":6,"name":"China","alpha_2_code":"CN","alpha_3_code":"CHN","nationality_name":"Chinese","nationality_name_composed":"Sino"}],"description":"Galactic Energy is a private aerospace company headquartered in Beijing, China. Established by senior engineers in 2018, Galactic Energy engages in low-cost commercial space launch business.","administrator":null,"founding_year":2018,"launchers":"Ceres-1 | Pallas-1","spacecraft":"","parent":null,"image":{"id":11,"name":"[AUTO] Galactic Energy - image","image_url":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/galactic_energy_image_20201106095228.jpeg","thumbnail_url":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/255bauto255d__image_thumbnail_20240305184607.jpeg","credit":null,"license":{"id":1,"name":"Unknown","priority":9,"link":null},"single_use":true,"variants":[]},"logo":{"id":135,"name":"[AUTO] Galactic Energy - logo","image_url":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/galactic2520energy_logo_20201106095229.png","thumbnail_url":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/255bauto255d__image_thumbnail_20240305184957.png","credit":null,"license":{"id":1,"name":"Unknown","priority":9,"link":null},"single_use":true,"variants":[]},"social_logo":{"id":59,"name":"[AUTO] Galactic Energy - social_logo","image_url":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/galactic2520energy_nation_20230703094321.png","thumbnail_url":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/255bauto255d__image_thumbnail_20240305184759.png","credit":null,"license":{"id":1,"name":"Unknown","priority":9,"link":null},"single_use":true,"variants":[]},"total_launch_count":26,"consecutive_successful_launches":2,"successful_launches":23,"failed_launches":3,"pending_launches":0,"consecutive_successful_landings":0,"successful_landings":0,"failed_landings":0,"attempted_landings":0,"successful_landings_spacecraft":0,"failed_landings_spacecraft":0,"attempted_landings_spacecraft":0,"successful_landings_payload":0,"failed_landings_payload":0,"attempted_landings_payload":0,"info_url":"https://www.galactic-energy.cn/index.php/En","wiki_url":null,"social_media_links":[]},"program":[],"reusable":true,"image":{"id":2802,"name":"Pallas-1 Y1","image_url":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/pallas-1_y1_image_20260901030251.jpg","thumbnail_url":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/pallas-1_y1_image_thumbnail_20260901030252.jpeg","credit":"Galactic Energy","license":{"id":1,"name":"Unknown","priority":9,"link":null},"single_use":true,"variants":[]},"info_url":null,"wiki_url":"https://en.wikipedia.org/wiki/Pallas-1","description":"Pallas-1 is a 2 stage, semi-reusable launch vehicle built by the Chinese private launch services provider Galactic Energy. Both stages are powered by the gas generator cycle rocket engine Welkin/Cangqiong 50 (CQ-50) using kerosene and liquid oxygen, with 7 engines on the 1st stage and 1 vacuum variant on the 2nd stage.\r\n\r\nIt can launch 7 tonnes to LEO and 3 tonnes to SSO when the 1st stage is recovered downrange.","alias":"","min_stage":2,"max_stage":3,"length":49.6,"diameter":3.35,"maiden_flight":"2026-09-01","launch_cost":null,"launch_mass":283.0,"leo_capacity":7000.0,"gto_capacity":null,"geo_capacity":null,"sso_capacity":3000.0,"to_thrust":3435.0,"apogee":null,"total_launch_count":1,"consecutive_successful_launches":1,"successful_launches":1,"failed_launches":0,"pending_launches":0,"attempted_landings":0,"successful_landings":0,"failed_landings":0,"consecutive_successful_landings":0,"fastest_turnaround":null},"launcher_stage":[{"id":982,"type":"Core","reused":false,"launcher_flight_number":1,"launcher":{"response_mode":"normal","id":259,"url":"https://lldev.thespacedevs.com/2.3.0/launchers/259/","flight_proven":false,"serial_number":"Pallas1 F1","is_placeholder":false,"status":{"id":2,"name":"expended"},"image":{"id":2802,"name":"Pallas-1 Y1","image_url":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/pallas-1_y1_image_20260901030251.jpg","thumbnail_url":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/pallas-1_y1_image_thumbnail_20260901030252.jpeg","credit":"Galactic Energy","license":{"id":1,"name":"Unknown","priority":9,"link":null},"single_use":true,"variants":[]},"details":"First stage booster used on the 1st flight of Galactic Energy's Pallas-1 rocket. No booster recovery was attempted.","successful_landings":0,"attempted_landings":0,"flights":1,"last_launch_date":"2026-09-01T02:00:00Z","first_launch_date":"2026-09-01T02:00:00Z","fastest_turnaround":null},"previous_flight_date":null,"turn_around_time":null,"landing":{"id":1916,"url":"https://lldev.thespacedevs.com/2.3.0/landings/1916/","attempt":false,"success":null,"description":"The Pallas-1 first stage booster was expended.","downrange_distance":null,"landing_location":{"id":12,"name":"Unknown","active":true,"abbrev":"N/A","description":null,"location":null,"longitude":null,"latitude":null,"image":null,"successful_landings":0,"attempted_landings":0,"failed_landings":0,"celestial_body":{"response_mode":"normal","id":1,"name":"Earth","type":{"id":1,"name":"Planet"},"diameter":12742000.0,"mass":5.972168e+24,"gravity":9.80655,"length_of_day":"1 00:00:00","atmosphere":true,"image":{"id":2040,"name":"Earth (Apollo 17)","image_url":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/earth_2528apol_image_20240402194304.jpeg","thumbnail_url":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/earth_2528apol_image_thumbnail_20240402194305.jpeg","credit":"NASA","license":{"id":4,"name":"NASA Image and Media Guidelines","priority":0,"link":"https://www.nasa.gov/nasa-brand-center/images-and-media/"},"single_use":true,"variants":[]},"description":"Earth is the third planet from the Sun and the only astronomical object known to harbor life.","wiki_url":"https://en.wikipedia.org/wiki/Earth"}},"type":{"id":8,"name":"Expended","abbrev":"EXP","description":"Vehicle did not perform any landing operations after launch"}},"previous_flight":null}],"spacecraft_stage":[],"payloads":[]},"mission":{"id":7415,"name":"Demo Flight","type":"Test Flight","description":"First test launch of Galactic Energy’s Pallas-1 rocket, with a dummy payload on board.","image":null,"orbit":{"id":17,"name":"Sun-Synchronous Orbit","abbrev":"SSO","celestial_body":{"response_mode":"list","id":1,"name":"Earth"}},"agencies":[],"info_urls":[],"vid_urls":[]},"pad":{"id":246,"url":"https://lldev.thespacedevs.com/2.3.0/pads/246/","active":true,"agencies":[{"response_mode":"normal","id":1021,"url":"https://lldev.thespacedevs.com/2.3.0/agencies/1021/","name":"Galactic Energy","abbrev":"GE","type":{"id":3,"name":"Commercial"},"featured":false,"country":[{"id":6,"name":"China","alpha_2_code":"CN","alpha_3_code":"CHN","nationality_name":"Chinese","nationality_name_composed":"Sino"}],"description":"Galactic Energy is a private aerospace company headquartered in Beijing, China. Established by senior engineers in 2018, Galactic Energy engages in low-cost commercial space launch business.","administrator":null,"founding_year":2018,"launchers":"Ceres-1 | Pallas-1","spacecraft":"","parent":null,"image":{"id":11,"name":"[AUTO] Galactic Energy - image","image_url":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/galactic_energy_image_20201106095228.jpeg","thumbnail_url":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/255bauto255d__image_thumbnail_20240305184607.jpeg","credit":null,"license":{"id":1,"name":"Unknown","priority":9,"link":null},"single_use":true,"variants":[]},"logo":{"id":135,"name":"[AUTO] Galactic Energy - logo","image_url":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/galactic2520energy_logo_20201106095229.png","thumbnail_url":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/255bauto255d__image_thumbnail_20240305184957.png","credit":null,"license":{"id":1,"name":"Unknown","priority":9,"link":null},"single_use":true,"variants":[]},"social_logo":{"id":59,"name":"[AUTO] Galactic Energy - social_logo","image_url":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/galactic2520energy_nation_20230703094321.png","thumbnail_url":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/255bauto255d__image_thumbnail_20240305184759.png","credit":null,"license":{"id":1,"name":"Unknown","priority":9,"link":null},"single_use":true,"variants":[]}}],"name":"Pallas-1 Launch Pad","image":null,"description":"","info_url":null,"wiki_url":"https://en.wikipedia.org/wiki/Pallas-1","map_url":"https://www.google.com/maps?q=40.775962,100.107214","latitude":40.775962,"longitude":100.107214,"country":{"id":6,"name":"China","alpha_2_code":"CN","alpha_3_code":"CHN","nationality_name":"Chinese","nationality_name_composed":"Sino"},"map_image":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/map_images/pad_pallas-1_launch_pad_20251128223637.jpg","total_launch_count":1,"orbital_launch_attempt_count":1,"fastest_turnaround":null,"location":{"response_mode":"normal","id":17,"url":"https://lldev.thespacedevs.com/2.3.0/locations/17/","name":"Jiuquan Satellite Launch Center, People's Republic of China","celestial_body":{"response_mode":"normal","id":1,"name":"Earth","type":{"id":1,"name":"Planet"},"diameter":12742000.0,"mass":5.972168e+24,"gravity":9.80655,"length_of_day":"1 00:00:00","atmosphere":true,"image":{"id":2040,"name":"Earth (Apollo 17)","image_url":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/earth_2528apol_image_20240402194304.jpeg","thumbnail_url":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/earth_2528apol_image_thumbnail_20240402194305.jpeg","credit":"NASA","license":{"id":4,"name":"NASA Image and Media Guidelines","priority":0,"link":"https://www.nasa.gov/nasa-brand-center/images-and-media/"},"single_use":true,"variants":[]},"description":"Earth is the third planet from the Sun and the only astronomical object known to harbor life.","wiki_url":"https://en.wikipedia.org/wiki/Earth","total_attempted_launches":7651,"successful_launches":7094,"failed_launches":557,"total_attempted_landings":1384,"successful_landings":1335,"failed_landings":49},"active":true,"country":{"id":6,"name":"China","alpha_2_code":"CN","alpha_3_code":"CHN","nationality_name":"Chinese","nationality_name_composed":"Sino"},"description":"Jiuquan Satellite Launch Center is a Chinese spaceport located between the Ejin, Alxa, Inner Mongolia and Hangtian Town, Jinta County, Jiuquan, Gansu Province. It is part of the Dongfeng Aerospace City (Base 10).","image":{"id":1374,"name":"Long March 2F/G liftoff (Shenzhou 16)","image_url":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/long2520march_image_20240101085213.jpeg","thumbnail_url":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/images/255bauto255d__image_thumbnail_20240305192548.jpeg","credit":"CMS","license":{"id":1,"name":"Unknown","priority":9,"link":null},"single_use":false,"variants":[]},"map_image":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/map_images/location_17_20200803142429.jpg","longitude":100.291111,"latitude":40.958056,"timezone_name":"Asia/Shanghai","total_launch_count":300,"total_landing_count":3}},"webcast_live":false,"program":[],"orbital_launch_attempt_count":7380,"location_launch_attempt_count":294,"pad_launch_attempt_count":1,"agency_launch_attempt_count":25,"orbital_launch_attempt_count_year":207,"location_launch_attempt_count_year":21,"pad_launch_attempt_count_year":1,"agency_launch_attempt_count_year":3,"flightclub_url":null,"updates":[{"id":15995,"profile_image":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/profile_images/cosmic2520penguin_profile_20210817212020.png","comment":"Launch success.","info_url":"https://m.weibo.cn/detail/5338281089963689","created_by":"Cosmic_Penguin","created_on":"2026-09-01T02:23:00Z"},{"id":15958,"profile_image":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/profile_images/cosmic2520penguin_profile_20210817212020.png","comment":"NET September 1 per NOTAMs; Assignment of this to the launch within the window is uncertain.","info_url":"https://forum.nasaspaceflight.com/index.php?topic=57867.msg2818059#msg2818059","created_by":"Cosmic_Penguin","created_on":"2026-08-27T08:05:00Z"},{"id":15741,"profile_image":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/profile_images/cosmic2520penguin_profile_20210817212020.png","comment":"Moved to NET August based on rumors.","info_url":"https://x.com/raz_liu/status/2084104219351818280","created_by":"Cosmic_Penguin","created_on":"2026-08-05T00:07:00Z"},{"id":13093,"profile_image":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/profile_images/cosmic2520penguin_profile_20210817212020.png","comment":"Added launch.","info_url":"https://x.com/AJ_FI/status/1985669653163860087","created_by":"Cosmic_Penguin","created_on":"2025-12-01T16:44:00Z"}],"info_urls":[],"vid_urls":[],"timeline":[],"pad_turnaround":"P0D","mission_patches":[{"id":1338,"name":"Pallas-1 Y1 Mission Patch","priority":10,"image_url":"https://thespacedevs-dev.nyc3.digitaloceanspaces.com/media/mission_patch_images/pallas-12520y1_mission_patch_20260805001638.png","agency":{"response_mode":"list","id":1021,"url":"https://lldev.thespacedevs.com/2.3.0/agencies/1021/","name":"Galactic Energy","abbrev":"GE","type":{"id":3,"name":"Commercial"}},"response_mode":"normal"}]}