Primary challenge for Starship upper stage failures identified by June 2025
Communication system failure • 25%
Structural integrity issue • 25%
Propulsion system failure • 25%
Other technical challenge • 25%
Official SpaceX statements or major space news reports
SpaceX's Starship Flight 7: Second Booster Catch Success but Upper Stage Lost During Ascent
Jan 16, 2025, 11:11 PM
SpaceX launched its seventh Starship test flight from Starbase, Texas, on Thursday at 4:37 p.m. CST. The mission aimed to deploy ten Starlink satellite simulators in space. The company successfully caught the Super Heavy booster back at the launch pad using the Mechazilla tower's 'chopsticks' for the second time. However, the Starship upper stage was lost during ascent after communication with the spacecraft was lost approximately eight minutes into the flight. Debris from the disintegrated spacecraft was observed re-entering over the Caribbean near the Turks and Caicos Islands. SpaceX confirmed that the Starship experienced a 'rapid unscheduled disassembly' during its ascent burn. "Teams will continue to review data from today's flight test to better understand root cause," SpaceX stated.
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Design flaw identified • 25%
Manufacturing defect identified • 25%
Operational error identified • 25%
Other cause identified • 25%
Structural failure • 25%
Other • 25%
Human error • 25%
Software malfunction • 25%
Software malfunction • 25%
Other cause • 25%
Structural issue • 25%
Engine failure • 25%
Yes • 50%
No • 50%
Yes • 50%
No • 50%
Yes • 50%
No • 50%
Operational Error • 25%
Other • 25%
Design Flaw • 25%
Manufacturing Defect • 25%
Fuel leak • 25%
Software malfunction • 25%
Other • 25%
Structural failure • 25%
Structural failure identified as cause • 25%
Fuel leak identified as cause • 25%
Software malfunction identified as cause • 25%
Other cause identified • 25%
Design overhaul • 25%
Flight 8 launch • 25%
Program pause • 25%
Other • 25%
Manned flight • 25%
Other milestone • 25%
Successful orbital flight • 25%
Successful landing • 25%
Successful orbital flight • 25%
Successful upper stage recovery • 25%
Successful booster catch • 25%
Successful payload deployment • 25%