For decades, scientists have scoured the skies and planetary surfaces for evidence that life might exist beyond Earth. New ...

The research is mounting up that we might not be alone in this big wide world. So what's the likelihood that aliens are out ...

In this Skywatch 16, Jeremy Lewan shares how newly available data can better help study the universe, evolution of galaxies, and the search for extraterrestrial life ...

Breakthrough Listen searched for technosignatures from interstellar comet 3I/ATLAS but found no unusual signals or behavior ...

Steven Spielberg has yet to reveal much about his upcoming alien movie, but some conspiracy theorists think actual extraterrestrials could be featured.

In the many decades of NASA exploration, there has only been one detection that got on that scale. It was collected by the ...

From a small island off the coast of Panama to the farthest reaches of space, the Smithsonian advanced our knowledge of the ...

Space mining tech and robotic prospecting are unlocking extraterrestrial resources, reshaping future energy, manufacturing, ...

Astronomers thought they had seen the "first hints of life on an alien world" this year, but they disappeared under closer ...

The teaser for Steven Spielberg's UFO film, Disclosure Day, has been unveiled, and it looks like the director has made ...

Vladimir Putin jokes that interstellar comet 3I/ATLAS is Russia’s ’secret weapon,’ meant for use under extreme cases ...

Scientists suggest the first alien signal we detect could be a desperate cry for help from a fading civilization.