Given the size and age of the universe, it should be full of species with technology far more advanced than our own. But so far there is no trace ...

A NASA Curiosity rover image has sparked claims of an 'alien missile' on Mars, though NASA attributes such formations to natural geological processes.

A NASA Curiosity rover image has sparked debate after a UFO hunter claimed it shows an alien missile, though NASA attributes it to natural rock formations.

Oxfordshire piper's tunes could soon make it to the moon under the plans of an space entrepreneur.

The recent confirmation of an atmosphere around a rocky exoplanet called LHS 1140b has created a wave of interest within the ...

Imagine a super-advanced alien civilization that needs insane amounts of energy way beyond our puny solar panels and wind turbines to power their mega-cities, AI overlords, or whatever interstellar ...

Two months ago, scientists detected an unusual object entering our Solar System, sparking speculation about whether it is a comet or an alien spacecraft. This video covers the discovery and details ...

For years, whistleblowers have publicly alleged that the United States government is withholding what it knows about UFOs ...

Now that FX's Alien: Earth has officially been renewed for Season 2, it can explore more of the sci-fi franchise's best ...

In a stunning revelation, military insiders have come forward claiming the recovery of non-human technology - sparking debate ...

Sometimes sci-fi can be complex, and sometimes it's just too slow. These movies lost their way with pacing and ruined the ...