Elon Musk’s ambitious vision of building a self-sustaining city on Mars may sound like science fiction, but SpaceX is pushing ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. The reality is a very ...

Harm Schoonhoven raises the concern that people in a Mars colony would never be able to return to Earth. This eventuality was covered by The Hitchhiker’s Guide to the Galaxy. In essence, its message ...

When you think of colonies on other planets, you probably think of large groups of people congregating in colony bases like you've seen in science fiction movies and shows. However, a new study claims ...