Interstellar, Alien, and Back to the Future are all among the all-time greatest sci-fi movies that deliver everything you ...

The Living Worlds Working Group proposes a revolutionary approach to finding life on distant planets. The paper, part of the ...

These 10 actors asked their studios to kill off their characters, whether it be for the character's arc or they just wanted ...

Part 1 is the one of the Save Your People mission in the From the Ashes expansion, and sees So'lek searching for Teylan at Dawn's ...

Some trilogies exist within larger franchises, but still work separately, including the first three 007 movies and the Star ...

Star Trek turns 60 years old this year, and with Starfleet Academy premiering this month, we're celebrating by ranking all 12 of the previous Trek series.

Realising that our solar system isn’t like most others out there has helped astronomers rewrite the story of how it formed ...

There is currently no proof that the universe is home to other intelligent life forms aside from the ones that inhabit Earth, and evidence to the contrary ...

Sputnik skies to analysis of interstellar visitors, scientists are rethinking how and where to look for physical traces of ...

Planets that once lived only in pulp novels and movie concept art are now turning up in real data. Astronomers are not just ...

Since its debut, "Star Trek" has introduced decades worth of new characters, locations, and alien races, but only a few disappeared from one day to the next.

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