Create your base with launch pads, research labs, astronaut training facilities, and much more

Construct your own custom vehicles from hundreds of combinations

Launch satellites and crewed spacecraft to explore the Solar System

Run mission control as you solve the various challenges of turn-based missions to earn scientific advancement and public support

Explore an extensive tech tree and compete or collaborate with other agencies to plot your roadmap to Mars

Choose from five unique space agencies, each with their own traits, base, vehicles, and spacecraft

Create your own custom space agency

You re in charge of every element of the journey into space: success rides on your decisions.