We have no idea what kind of life may exist on other planets, so it’s hard to know what to look for. Proxima Kósmos imagines ...

The search for life on other planets relies, for lack of a better alternative, on what we know on Earth. However, this ...

Maintaining liquid surface water is one of the preconditions that a planet has to meet in order to support life as we know it ...

Scientists are using advanced telescopes, models and AI to help them look for signs of life beyond Earth, including in ...

The search for life beyond Earth has followed a familiar logic: find a rocky planet orbiting in the habitable zone, where ...

Members of Congress from both sides of the aisle objected to President Trump's proposed NASA budget cuts during a House ...

NASA's Curiosity rover has identified seven new organic compounds on the planet Mars, according to new research published in ...

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

NASA's Curiosity Mars rover took this selfie at a location nicknamed "Mary Anning" after a 19th century English ...

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

Explore how cutting edge telescopes, AI, and new detection methods are transforming the extraterrestrial life search and ...

With NASA and SETI experts on board, this scientific sailing has more than Earthly flora and fauna in mind ...