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, ...

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 ...

Beneath its thick haze lies one of the most fascinating worlds in the solar system. Discover Titan’s rivers, atmosphere, and ...

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

NASA has released stunning new Artemis II images, including a “Crescent Earthrise” and detailed views of the lunar farside.

Scientists say caves on Mars and icy moons may host microbial life and serve as future habitats for astronauts to be sent to ...

What would they think of us? Today in History: April 12, Euro Disney opens in Paris Artemis II’s moon-traveling astronauts ...

"Prospect" proves Pedro Pascal was born to play father figure roles, as he does in "The Mandalorian" and "The Last of Us." ...

Behind the acid blood and jump scares of the Alien franchise is an even more insidious horror: a single employer with ...

Spanning 1960 to 2026, these sci-fi movies simply can't be missed — they've helped define the genre and demonstrate its true ...