NASA's Curiosity rover takes in a desolate view of Mars at Gale crater in 2021. Cold, dry, and barren: Mars doesn't look like it could be a haven for life — at least not the kind humans are ...

Have you ever wondered what it might be like to live on Mars? NASA is looking for volunteers for a yearlong mission that will simulate what living on the red planet might be like. On Feb. 16, NASA ...

When it comes to the question of which planet humanity could one day call home, the obvious choice might seem to be Mars. But surprisingly, Venus might actually be a better candidate for human ...