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

A new study proposes detecting life in space by spotting patterns across many planets instead of focusing on one at a time.

The ExoLife Finder (ELF) looks like no telescope ever built. A spectacular crown of 15 five-meter mirrors perches atop a ...

Investor excitement around the SpaceX IPO is colliding with peak Elon Musk futurism after a new social media post featuring his musings about light-speed travel and exploring alien worlds. In a social ...

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

A fictional theory created by H. P. Lovecraft ended up changing 2001: A Space Odyssey - and the world.

If the government confirms nonhuman intelligence, psychological research offers clues about the range of ways humans might ...

A new study suggests alien life may be easier to detect through clusters of similar planets rather than single biosignatures.

A research team has developed a new approach to detecting life beyond Earth that does not rely on identifying specific ...

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

Even at a glance, the planets in our solar system are wildly diverse. Huge and small, airless and densely packed with ...