Fly Veenie to Venus

The only space simulation that funds a real mission.

Core Tech

Pitch with Physics

This isn't a video. It's a real-time physics engine running in your browser. The Veenie Kit gives you this exact architecture to visualize your space mission (and replace your MATLAB-screenshot-to-PowerPoint pipeline).

Explore the Kit

Code That
Funds Science

This isn't just software. Every Veenie Kit sold funds R&D for the Venus Balloon Program. Launch target: 2028. Your pitch deck helps build real hardware

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

Browse Simulations

Soon: AI flight arena

Teach LLMs to fly balloons on Venus with the power of copy-paste. Stay tuned 👇

Space company? Check out the Simulation Kit