{"response_mode":"detailed","id":256,"url":"https://lldev.thespacedevs.com/2.3.0/launchers/256/?format=json","flight_proven":false,"serial_number":"Booster 20","is_placeholder":false,"status":{"id":7,"name":"destroyed"},"image":null,"details":"Second Block 3 Super Heavy booster to fly with various enhancements including Raptor 3 engines, integrated interstage and 3 grid fins instead of 4 used. Used on the 13th Starship flight test. It was lost at splashdown, having completed a nominal boostback burn, but performed its landing burn with fewer engines than planned.","successful_landings":0,"attempted_landings":1,"flights":1,"last_launch_date":"2026-07-24T22:51:00Z","first_launch_date":"2026-07-24T22:51:00Z","fastest_turnaround":null,"launcher_config":{"response_mode":"list","id":522,"url":"https://lldev.thespacedevs.com/2.3.0/launcher_configurations/522/?format=json","name":"Starship","families":[{"response_mode":"list","id":156,"name":"Starship"}],"full_name":"Starship V3","variant":"V3"}}