Of all the various subgenres attached to the sci-fi domain, alien invasion flicks come off as timeless favorites. Here are five of the very best.

Quite a bit of movie magic made "Alien" the sci-fi horror classic it is -- but one of its biggest challenges was solved with ...

The $350 million sci-fi sequel is a global streaming hit.

Add Yahoo as a preferred source to see more of our stories on Google. Setting a movie in outer space opens up an endless realm of possibilities. Franchises like Star Trek use it to explore hopeful ...

Movies about disasters—natural or human-made—have been produced since the earliest days of film. As early as 1916, a disaster with an extraterrestrial cause was ...