One Starfleet Academy actor is explaining why a supposedly aquatic alien race was only shown in human form during the wedding episode.

Breakthrough Listen will scan the the skies with the aid of the MeerKAT Telescope. They are targeting a million nearby stars.

Gypsum is a soft, translucent sulfate mineral that allows just enough light to penetrate for photosynthetic organisms to survive inside, while also protecting them from being desiccated or exposed to ...

This is the definitive ranking of the best alien invasion movies of all time. In between those bookends, Lifeforce is one of the wildest, most unique, most incredible science fiction movies almost ...

If our Moon suddenly vanished, Earth would already face dramatic consequences. But replacing it with entire alien worlds ...

Regal Robot unveils a life-sized Walrus Man (Ponda Baba) prop replica from Star Wars: A New Hope. This 1:1 scale bust is ...

There’s a restaurant in Jacksonville where the decor is extraterrestrial but the tacos are very much down to earth. Alien ...

Debates over extraterrestrial life and unidentified flying objects have taken on a new political dimension in the United States.