If you're itchin' for some otherwordly adventures, Two Point Campus might have what you are looking for.
According to SEGA and Two Point Studios, the first DLC for the school-centric business sim will take gamers off of Earth and into space. Instead of managing standard students, the DLC will let you run a space academy full of talented students dreaming of taking to space one day.
The DLC will add three more campus locations for you to build and maintain, as well as six new student archetypes. In addition to this, students will get access to six new space-themed courses as well as classrooms. There's also the Battle Space where the students will learn how to defend themselves from extra-terrestrial threats. It's unclear just what kind of aliens we're talking about here, but the DLC is expected to introduce non-human characters.
Of course, the main highlight has to be creating a new campus in the stars, or specifically, asteroids, which it describes as the series' "first out-of-Country campus".