Welcome to Kerbal Space Program
Create and manage your own space program. Build spacecraft, fly them, and try to help the Kerbals fulfill their ultimate mission of conquering space.
Game News
Kerbal Space Program
In Kerbal Space Program, take charge of the space program for the alien race known as the Kerbals.
Kerbal Space Program 2
In Kerbal Space Program 2, the astoundingly inventive creations that KSP is known for are taken to a whole new level.
Newsletter Sign Up
Sign up to a Private Division Account and opt-in to newsletters to receive news about Kerbal Space Program.