It is unclear whether a [3I/ATLAS] would transmit radio signals … such signals would take tens of thousands of years to cross ...

A giant impact on the early Earth could have brought the building blocks of RNA to our planet, which new research suggests ...

Grab-and-go missions to asteroids have provided some of the most scientifically valuable samples since the Apollo ...

The British military actively tried to obtain extraterrestrial technology in the 1990s, intelligence officers believing the ...

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

Until now, scientists believed that Mars’ skylights – pits in the surface of mars – were formed by volcanic activity. But ...

Aliens director James Cameron has revealed why he isn't a fan of David Fincher's Alien 3, and shares his thoughts on a ...

While offering a scathing assessment of Alien 3's decision to kill Aliens' leads, filmmaker James Cameron has confirmed that ...

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

As season one of Pluribus ends, star Rhea Seehorn broke down fan theories, Carol’s next move, and what she knows about season ...

From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...

Americans are becoming more open to the idea that aliens have visited Earth, according to a series of polls that show belief in alien visitation has been steadily on the rise since 2012. Moreover, ...