A new catalog of potentially habitable exoplanets provides the framework for future observations in the search for alien life ...

Alien planets are far away but extreme lasers on Earth are giving scientists a way to investigate what they're like.

Starseeds say they’re not from this planet. Online, they’re sharing mythologies and rituals that, for some, are taking on the ...

Astronomers have narrowed down the cosmic search for life, identifying fewer than 50 rocky planets among thousands of known ...

This artistic illustration shows the TRAPPIST-1 red dwarf star system, home to seven Earth-sized exoplanets, several of which ...

Astronomers have just revealed the most promising places in the universe to search for extraterrestrial life, identifying almost 50 rocky worlds that are most likely to be habitab ...

With 'Project Hail Mary' opening in theaters, here are several essential films that explore the strange, high-stakes ...

Steven Spielberg reiterated his belief in the existence of life beyond Earth during a keynote interview at the SXSW Film & TV ...

As an astrophysicist, my world revolves around the wonders of space and the mysteries of the universe. This means I can be a ...

By snatching chloroplasts from algae, animals called sacoglossans produce their own energy through photosynthesis ...

The sci-fi adventure concerns no less than the fate of the world, and yet it centers on a friendship between a man and his ...

New SETI research suggests space weather like solar winds could be interfering with alien radio signals, making them harder to detect.