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.

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

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 ...

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 ...

The University of Arizona is opening a new exhibit this weekend that explores one of humanity's most enduring questions: Are ...

For decades, scientists have scanned the skies for signs of extraterrestrial civilizations, yet the silence continues. New research is challenging traditional methods, exploring statistical and ...

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.