Games · Launch Window
Launch Window
The planets never stop. Wait until Earth is in the right spot, then fire the rocket so it reaches the target planet in exactly the flight time shown. The closer you are to the perfect moment, the more stars you earn.
Target
Pending
Pending
Launch timing
Watch the ring
A hollow ring shows where the target will be when the rocket arrives. Launch when that ring sits on the dashed circle around Earth.
A simplified model. Orbits are circular and distances are compressed for playability. Real launch windows depend on thrust, gravity, and the planets' exact positions. This game teaches the idea of timing, not precise orbital mechanics.