In “Kerbal Space Program,” the planet Kerbin is inhabited by little green beings called Kerbals.
In “Kerbal Space Program,” the planet Kerbin is inhabited by little green beings called Kerbals.
In “Kerbal Space Program,” the planet Kerbin is inhabited by little green beings called Kerbals.

Game Picks: ‘Kerbal Space Program’ is rooted in science

August 20, 2015 12:00 PM

More Videos