Transport & space · 2023
Starship flight tests
The largest rocket ever built lifts off, aiming for full reuse of both stages.
Starship's first integrated flight in April 2023 used 33 Raptor engines on the Super Heavy booster, generating about 74 MN of thrust. Rapid iterative testing followed, and Flight 10 in August 2025 completed its full profile including a payload deployment test. Full reuse aims to cut launch costs by another order of magnitude.
What it built on 2
What it led to 6
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Related measurements
The dashed line marks when it first worked.
Objects launched into space Latest: 4.51k per year (2025) Source: Our World in Data
Payloads in low Earth orbit Latest: 14.5k objects (2025) Source: Our World in Data