NASA has taken a bold step in the search for alien life beyond Earth. The space agency announced the selection of seven ...

Though this hunt came up empty, the fact that 3I/ATLAS is only the third known object found in the solar system after ...

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

An international team of researchers pointed the largest single-dish radio telescope in the world at 3I/ATLAS.

NASA's alien-hunting Europa Clipper spacecraft took seven hours of ultraviolet observations of interstellar comet 3I/ATLAS while both objects zoom toward Jupiter.

With 3I/ATLAS streaking away from our planet, speculation remains as to whether the interstellar comet is alien or not.

NASA has selected advanced technologies to power a future space telescope designed to image Earth-like planets and search ...

A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The ...

3I/ATLAS is back in the conspiracy web, and whether you are a space enthusiast or a curious reader, the recent viral news ...

If aliens are out there, why haven’t we heard from them? That’s the question at the center of Pop Mech’s new story, “Aliens Probably Exist—But They’re Staying Silent For a Reason, NASA Scientist ...

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

Hubble's latest images of interstellar comet 3I/ATLAS reveal sustained, jet-like eruptions and a carbon dioxide-rich coma ...