For your extraterrestrial viewing needs, Stacker ranked the top 30 alien movies, according to their IMDb user rating.

The big-idea explorers at Aperture dive into the Fermi Paradox to investigate why we haven't found any evidence of alien life ...

A recently discovered "super Earth" located around 25 light-years from our planet is not as massive as previously thought, ...

Could humans spread Earth life beyond our planet? Astrobiologists explain where extremophiles might survive and why the risks ...

In the 21st century, the theories regarding the existence of aliens refuse to dial down. Now, the recently resurfaced NASA photo of Martian planet has gone viral on various social media ...

Using emerging radio techniques refined during and after the Second World War, the astronomers detected a powerful radio ...

A set of protocols telling scientists what to do – and what not to do – if they ever detect evidence of intelligent life ...

Researchers have discovered a potentially habitable exoplanet just 25 light-years from Earth—but is its precarious location ...

Scientists may have just taken one of the biggest steps yet in the search for life beyond Earth. Meet K2 18 b, a distant ...

Disclosure Day has plenty of UFOs and extraterrestrial species but very little of the human insights found in the filmmaker’s ...

The Great Filter theory suggests advanced civilisations may self-destruct before contacting others, explaining the universe's ...

Speaking for the first time since a chilling experience four decades ago, Paul Jones and his mum Daphne reveal how their trip ...