Watch an exclusive sneak peek of the bizarre sci-fi comedy Touch Me, where two friends encounter an alien with mind-blowing ...

Trump has ordered a UFO data release. But if aliens exist, what would they think of us? - For generations, human beings have ...

Like a shooting star burning out in some distant corner of the galaxy, these 10 sci-fi shows exploded onto the scene, only to ...

Not every sci-fi anthology hits the mark, but certain series have built a reputation for delivering compelling, thought-provoking stories episode after episode.

UFOs, or the notion of them, have been around a long time. Here’s a look at how the various iterations of the subject — from ...

The adaptation of Andy Weir’s best-selling novel succeeds by making us care about its hero, a sartorially challenged teacher ...

The kind of sweeping, accessible space opera that once defined sci-fi TV has become increasingly rare, but that could all be ...

What would alien life from another planet be like? But we rarely ask the opposite: What would they think of us?

Before zombies shambled about, ghoulishly feasting on the flesh of those too slow to flee, aliens from outer space ruled ...

How would people react if an alien civilization actually made contact with us? Space.com talked to experts, who shared a ...