{"id":"4aa02420-1bcb-4dd9-afa8-06d5ff89d248","url":"https://ll.thespacedevs.com/2.3.0/launches/4aa02420-1bcb-4dd9-afa8-06d5ff89d248/","name":"Zhuque-2E Block 2 | Mass Simulator","response_mode":"detailed","slug":"zhuque-2e-block-2-mass-simulator","launch_designator":"2026-105","status":{"id":3,"name":"Launch Successful","abbrev":"Success","description":"The launch vehicle successfully inserted its payload(s) into the target orbit(s)."},"last_updated":"2026-05-14T16:00:31Z","net":"2026-05-14T03:00:00Z","net_precision":{"id":1,"name":"Minute","abbrev":"MIN","description":"The T-0 is accurate to the minute."},"window_end":"2026-05-14T05:08:00Z","window_start":"2026-05-14T02:52:00Z","image":{"id":2760,"name":"Zhuque-2E Block 2 on the launch pad","image_url":"https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/images/zhuque-2e_block_image_20260514152313.jpg","thumbnail_url":"https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/images/zhuque-2e_block_image_thumbnail_20260514152314.jpeg","credit":"Landspace","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":259,"url":"https://ll.thespacedevs.com/2.3.0/agencies/259/","name":"LandSpace","abbrev":"LS","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":"LandSpace is a Chinese private space launch company based in Beijing. It was founded in 2015 by Tsinghua University alumni Zhang Changwu.","administrator":"Founder: Zhang Changwu","founding_year":2015,"launchers":"","spacecraft":"","parent":null,"image":null,"logo":{"id":155,"name":"[AUTO] LandSpace - logo","image_url":"https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/images/landspace_logo_20220822100731.png","thumbnail_url":"https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/images/255bauto255d__image_thumbnail_20240305185030.png","credit":null,"license":{"id":1,"name":"Unknown","priority":9,"link":null},"single_use":true,"variants":[]},"social_logo":{"id":73,"name":"[AUTO] LandSpace - social_logo","image_url":"https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/images/landspace_nation_20230702184353.png","thumbnail_url":"https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/images/255bauto255d__image_thumbnail_20240305184819.png","credit":null,"license":{"id":1,"name":"Unknown","priority":9,"link":null},"single_use":true,"variants":[]},"total_launch_count":9,"consecutive_successful_launches":2,"successful_launches":6,"failed_launches":3,"pending_launches":1,"consecutive_successful_landings":0,"successful_landings":0,"failed_landings":1,"attempted_landings":1,"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":null,"wiki_url":"https://en.wikipedia.org/wiki/LandSpace","social_media_links":[]},"rocket":{"id":8944,"configuration":{"response_mode":"detailed","id":556,"url":"https://ll.thespacedevs.com/2.3.0/launcher_configurations/556/","name":"Zhuque-2E Block 2","families":[{"response_mode":"detailed","id":203,"name":"Zhuque","manufacturer":[{"response_mode":"normal","id":259,"url":"https://ll.thespacedevs.com/2.3.0/agencies/259/","name":"LandSpace","abbrev":"LS","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":"LandSpace is a Chinese private space launch company based in Beijing. It was founded in 2015 by Tsinghua University alumni Zhang Changwu.","administrator":"Founder: Zhang Changwu","founding_year":2015,"launchers":"","spacecraft":"","parent":null,"image":null,"logo":{"id":155,"name":"[AUTO] LandSpace - logo","image_url":"https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/images/landspace_logo_20220822100731.png","thumbnail_url":"https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/images/255bauto255d__image_thumbnail_20240305185030.png","credit":null,"license":{"id":1,"name":"Unknown","priority":9,"link":null},"single_use":true,"variants":[]},"social_logo":{"id":73,"name":"[AUTO] LandSpace - social_logo","image_url":"https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/images/landspace_nation_20230702184353.png","thumbnail_url":"https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/images/255bauto255d__image_thumbnail_20240305184819.png","credit":null,"license":{"id":1,"name":"Unknown","priority":9,"link":null},"single_use":true,"variants":[]},"total_launch_count":9,"consecutive_successful_launches":2,"successful_launches":6,"failed_launches":3,"pending_launches":1,"consecutive_successful_landings":0,"successful_landings":0,"failed_landings":1,"attempted_landings":1,"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":null,"wiki_url":"https://en.wikipedia.org/wiki/LandSpace","social_media_links":[]}],"parent":null,"description":"","active":true,"maiden_flight":"2018-10-27","total_launch_count":9,"consecutive_successful_launches":2,"successful_launches":6,"failed_launches":3,"pending_launches":1,"attempted_landings":1,"successful_landings":0,"failed_landings":1,"consecutive_successful_landings":0}],"full_name":"Zhuque-2E Block 2","variant":"2E Block 2","active":true,"is_placeholder":false,"manufacturer":{"response_mode":"normal","id":259,"url":"https://ll.thespacedevs.com/2.3.0/agencies/259/","name":"LandSpace","abbrev":"LS","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":"LandSpace is a Chinese private space launch company based in Beijing. It was founded in 2015 by Tsinghua University alumni Zhang Changwu.","administrator":"Founder: Zhang Changwu","founding_year":2015,"launchers":"","spacecraft":"","parent":null,"image":null,"logo":{"id":155,"name":"[AUTO] LandSpace - logo","image_url":"https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/images/landspace_logo_20220822100731.png","thumbnail_url":"https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/images/255bauto255d__image_thumbnail_20240305185030.png","credit":null,"license":{"id":1,"name":"Unknown","priority":9,"link":null},"single_use":true,"variants":[]},"social_logo":{"id":73,"name":"[AUTO] LandSpace - social_logo","image_url":"https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/images/landspace_nation_20230702184353.png","thumbnail_url":"https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/images/255bauto255d__image_thumbnail_20240305184819.png","credit":null,"license":{"id":1,"name":"Unknown","priority":9,"link":null},"single_use":true,"variants":[]},"total_launch_count":9,"consecutive_successful_launches":2,"successful_launches":6,"failed_launches":3,"pending_launches":1,"consecutive_successful_landings":0,"successful_landings":0,"failed_landings":1,"attempted_landings":1,"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":null,"wiki_url":"https://en.wikipedia.org/wiki/LandSpace","social_media_links":[]},"program":[],"reusable":false,"image":{"id":2760,"name":"Zhuque-2E Block 2 on the launch pad","image_url":"https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/images/zhuque-2e_block_image_20260514152313.jpg","thumbnail_url":"https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/images/zhuque-2e_block_image_thumbnail_20260514152314.jpeg","credit":"Landspace","license":{"id":1,"name":"Unknown","priority":9,"link":null},"single_use":true,"variants":[]},"info_url":"https://www.landspace.com/en/product.html","wiki_url":"https://en.wikipedia.org/wiki/Zhuque-2","description":"Zhuque-2E (E stands for “enhanced”) is a medium-sized rocket powered by liquid oxygen and methane capable of lifting 6,000 kg of payload into a 200 km low Earth orbit, or 4,000 kg of payload into a 500 km Sun-synchronous orbit. It differs from the baseline Zhuque-2 in using enhanced TQ-12A engines on the 1st stage with higher thrust and specific impulse than the original TQ-12, and a new TQ-15A engine on the 2nd stage that has a moveable nozzle.\r\n\r\nThe Block 2 variant lengthens the 1st stage with more propellant load and a lighter structure, plus engines with still more increased thrust to reach the capabilities listed above.","alias":"","min_stage":2,"max_stage":2,"length":55.9,"diameter":3.35,"maiden_flight":"2026-05-14","launch_cost":null,"launch_mass":267.0,"leo_capacity":6000.0,"gto_capacity":null,"geo_capacity":null,"sso_capacity":4000.0,"to_thrust":3312.0,"apogee":null,"total_launch_count":1,"consecutive_successful_launches":1,"successful_launches":1,"failed_launches":0,"pending_launches":1,"attempted_landings":0,"successful_landings":0,"failed_landings":0,"consecutive_successful_landings":0,"fastest_turnaround":null},"launcher_stage":[],"spacecraft_stage":[],"payloads":[]},"mission":{"id":7539,"name":"Mass Simulator","type":"Test Flight","description":"2.8 tonnes Mass Simulator launched to a 900 km polar orbit on a test flight proving further upgrades to the ZQ-2E, including a longer 1st stage and engine upgrades.","image":null,"orbit":{"id":13,"name":"Polar Orbit","abbrev":"PO","celestial_body":{"response_mode":"list","id":1,"name":"Earth"}},"agencies":[],"info_urls":[],"vid_urls":[]},"pad":{"id":9,"url":"https://ll.thespacedevs.com/2.3.0/pads/9/","active":true,"agencies":[{"response_mode":"normal","id":259,"url":"https://ll.thespacedevs.com/2.3.0/agencies/259/","name":"LandSpace","abbrev":"LS","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":"LandSpace is a Chinese private space launch company based in Beijing. It was founded in 2015 by Tsinghua University alumni Zhang Changwu.","administrator":"Founder: Zhang Changwu","founding_year":2015,"launchers":"","spacecraft":"","parent":null,"image":null,"logo":{"id":155,"name":"[AUTO] LandSpace - logo","image_url":"https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/images/landspace_logo_20220822100731.png","thumbnail_url":"https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/images/255bauto255d__image_thumbnail_20240305185030.png","credit":null,"license":{"id":1,"name":"Unknown","priority":9,"link":null},"single_use":true,"variants":[]},"social_logo":{"id":73,"name":"[AUTO] LandSpace - social_logo","image_url":"https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/images/landspace_nation_20230702184353.png","thumbnail_url":"https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/images/255bauto255d__image_thumbnail_20240305184819.png","credit":null,"license":{"id":1,"name":"Unknown","priority":9,"link":null},"single_use":true,"variants":[]}}],"name":"Launch Area 96A","image":{"id":1510,"name":"Zhuque-2 liftoff from LA-96 (Flight 2)","image_url":"https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/images/zhuque-225202_image_20230802052650.jpeg","thumbnail_url":"https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/images/255bauto255d__image_thumbnail_20240305193008.jpeg","credit":"LandSpace","license":{"id":1,"name":"Unknown","priority":9,"link":null},"single_use":false,"variants":[]},"description":"","info_url":null,"wiki_url":"https://en.wikipedia.org/wiki/LandSpace","map_url":"https://www.google.com/maps?q=40.91491,100.245488","latitude":40.91491,"longitude":100.245488,"country":{"id":6,"name":"China","alpha_2_code":"CN","alpha_3_code":"CHN","nationality_name":"Chinese","nationality_name_composed":"Sino"},"map_image":"https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/map_images/pad_9_20200803143341.jpg","total_launch_count":7,"orbital_launch_attempt_count":7,"fastest_turnaround":"P89DT21H5M","location":{"response_mode":"normal","id":17,"url":"https://ll.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-prod.nyc3.digitaloceanspaces.com/media/images/earth_2528apol_image_20240402194304.jpeg","thumbnail_url":"https://thespacedevs-prod.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":7526,"successful_launches":6970,"failed_launches":556,"total_attempted_landings":1318,"successful_landings":1270,"failed_landings":48},"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-prod.nyc3.digitaloceanspaces.com/media/images/long2520march_image_20240101085213.jpeg","thumbnail_url":"https://thespacedevs-prod.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-prod.nyc3.digitaloceanspaces.com/media/map_images/location_17_20200803142429.jpg","longitude":100.291111,"latitude":40.958056,"timezone_name":"Asia/Shanghai","total_launch_count":287,"total_landing_count":2}},"webcast_live":false,"program":[],"orbital_launch_attempt_count":7283,"location_launch_attempt_count":284,"pad_launch_attempt_count":7,"agency_launch_attempt_count":9,"orbital_launch_attempt_count_year":110,"location_launch_attempt_count_year":11,"pad_launch_attempt_count_year":1,"agency_launch_attempt_count_year":1,"flightclub_url":null,"updates":[{"id":14959,"profile_image":"https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/profile_images/cosmic2520penguin_profile_20210817212020.png","comment":"Launch success.","info_url":"https://m.weibo.cn/detail/5298442041562126","created_by":"Cosmic_Penguin","created_on":"2026-05-14T04:00:00Z"},{"id":14939,"profile_image":"https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/profile_images/cosmic2520penguin_profile_20210817212020.png","comment":"Delayed to May 14 per new NOTAMs.","info_url":"https://forum.nasaspaceflight.com/index.php?topic=57867.msg2787862#msg2787862","created_by":"Cosmic_Penguin","created_on":"2026-05-12T03:34:00Z"},{"id":14907,"profile_image":"https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/profile_images/cosmic2520penguin_profile_20210817212020.png","comment":"Rescheduled for May 13 per new NOTAMs.","info_url":"https://forum.nasaspaceflight.com/index.php?topic=57867.msg2786619#msg2786619","created_by":"Cosmic_Penguin","created_on":"2026-05-07T14:17:00Z"},{"id":14359,"profile_image":"https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/profile_images/cosmic2520penguin_profile_20210817212020.png","comment":"Apparently scrubbed for the day.","info_url":"https://forum.nasaspaceflight.com/index.php?topic=64578.msg2770108#msg2770108","created_by":"Cosmic_Penguin","created_on":"2026-03-19T05:25:00Z"},{"id":14333,"profile_image":"https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/profile_images/cosmic2520penguin_profile_20210817212020.png","comment":"Added launch per NOTAMs; Launch vehicle and payload identities uncertain. (see also https://x.com/raz_liu/status/2033756082590658783)","info_url":"https://forum.nasaspaceflight.com/index.php?topic=57867.msg2769046#msg2769046","created_by":"Cosmic_Penguin","created_on":"2026-03-17T04:13:00Z"}],"info_urls":[],"vid_urls":[],"timeline":[],"pad_turnaround":"P272DT1H43M","mission_patches":[]}