Simulations Directory

Space Sims that Actually Fly

Real orbital mechanics, atmospheric physics, and the visceral "wow that's what space actually feels like" that comes with it.

Launch Simulation

Cassini Grand Finale

Orbital mechanics around Saturn with real ephemeris data

Moon GPS
Launch Simulation

Moon GPS

Lunar sat constellation inspired by Instinct Space

Launch Simulation

Veenie AI Balloon

LLM-controlled (soon) balloon navigating Venus winds

Firefly Lunar Lander
Launch Simulation

Firefly Lunar Lander

Apollo-style powered descent to the Moon with RK4 physics

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