Ancient Greeks believed in alien life, as well as in gods, souls, and beings that inhabited the Moon, stars, and Heavens.

'Do all aliens really need sunlight?' ...

Americans’ opinion of space exploration is pretty high.

Learn how a new model shows how waves form on alien oceans, revealing that gentle winds could create massive swells on Titan, ...

NASA’S top chief has weighed in on one of humanity’s biggest mysteries – are we alone in the universe? The US space agency’s ...

All this thinking about the Moon, as well as the mystique around it and outer space, also has me thinking of Outer Wilds, ...

A video of a woman spotting “two moons” in the night sky from her roof is going viral on social media, leaving the internet theorising about a possible “UFO or alien sighting”. Take a ...

After their historic trip around the moon, the Artemis II astronauts were greeted by a blow-up alien on board the Navy ship ...

A lunar far side experiment finds no alien signals but proves the Moon could offer the quietest listening post yet for future ...

Scientists are closer than ever to answering one of humanity’s biggest questions: are we alone? From Mars to the icy moons ...

NASA's Artemis II mission concludes today as the Orion capsule splashes down after a record-breaking lunar far side flyby.

NASA officials have previously spoken of the possibility of extraterrestrial life amid scientific uncertainty while ...