When you're looking for signs of extraterrestrial intelligence, it helps to know what you're looking for and to go about it ...

A new study proposes a shift in the search for extraterrestrial life, moving away from individual biosignatures toward ...

Learn more about the space weather impacting our search of etraterrestial life and what research is planning to do about it.

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

Do aliens exist? Could Earth really be the only planet hosting intelligent life? Debates over the existence of extraterrestrials date back to the earliest Indigenous and western thought. The tools ...

These targets will guide observations with current and future facilities, including the James Webb Space Telescope and ...

This not-so-little piece of equipment could change astronomy forever. And it could be about to find alien life. Maybe in a ...

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

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

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

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