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

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

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

Americans’ opinion of space exploration is pretty high.

The astronauts of Artemis II mission splashed down off the coast of San Diego on Friday, April 10 ...

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

Aristotle's views on the nature of the cosmos dominated the Ancient Greek world. He argued that there's only one world, at ...

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

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

What would alien life from another planet be like? But we rarely ask the opposite: What would they think of us?

The mission, which launched on April 1, will see a crew go further into space than anyone else and is expected to reach the ...

The crew of the Artemis II landed back on Earth on Friday night - but human beings weren't the only ones greeting them aboard ...