Flight report
—
Liftoff mass—
Thrust : weight—
Burn per stage—
Stability—
Body
Stages
Each stage drops off when its fuel runs out, so the rest of the rocket gets lighter.
Paint
Nose cone
Fins
Number of fins
Engine and fuel
Fuel type
Launch
Missions
Physics: thrust, gravity that weakens with height, air that thins out as you climb, drag that spikes near the speed of sound, and a Barrowman-style stability check. Space starts at the Kármán line, 100 km up. The fins sit on the bottom stage; the upper stages steer themselves.