Between biosignatures and technosignatures lie noosignatures, and some scientists think they could help us find alien life ...

Is artificial intelligence flight ready?

For a world to maintain an atmosphere long enough for life to gain a foothold, it seems it needs to be at least as big as ...

Some of these approaches may show promise, but new research indicates much of today’s AI is even more easily duped by false positives than their human operators. “No matter what sequence of commands ...

A new policy paper proposes a lunar biocontainment facility for extraterrestrial samples. This secure lunar laboratory would analyze samples before Earth transport. Such a system significantly reduces ...

A Durham University survey reveals 86% of astrobiologists believe alien life likely exists, despite no confirmed evidence.

If you were hoping we’d find alien life hanging out on a cozy, pint-sized planet anytime soon, then you should know that ...

Unidentified aerial phenomena (UAPs) have resurfaced at the centre of online discussion after a widely shared interview revisited reports of supposed 'non-human' life linked to recovered unidentified ...

According to popular media, the search for alien life involves advanced technology, space exploration and sometimes even government conspiracies and secret programs. But according to University of ...

NASA plans to launch the Habitable Worlds Observatory in the 2040s, a mission whose goal is “to image Earth-like planets around other sun-like stars,” according to NASA’s website.

A rocky world orbiting within its star’s habitable zone may be surrounded by a helium-rich atmosphere, providing the ...

Between biosignatures and technosignatures lie noosignatures, and some scientists think they could help us find alien life ...