ALIEN life could be hiding away on the vast ocean of a nearby moon. Scientists say there’s a chance that a “small population” ...

SEE ALSO: 5 Alien Planets That We Could Call Home This may ... other possibly Earth-like planets around our kind of star for a pretty obvious reason: Earth is the only planet we know of that ...

If you’re going to set a sci-fi movie on an alien planet, it’s a nice bonus if that planet actually exists. Or, at least, is ...

NASA's James Webb Space Telescope (JWST) -- Hubble's telescope successor expected to launch in 2018 -- should be able to peer deeply into the atmospheres of alien planets to try to see if they ...

Alien: Earth is a hugely exciting entry in the sci-fi franchise, but its existence may cause some problems for the series' complicated timeline.