At Davos, the billionaire said his belief that "it might only be us" in the cosmos drives Tesla, SpaceX, and his vision for ...

Sputnik skies to analysis of interstellar visitors, scientists are rethinking how and where to look for physical traces of ...

A new study using James Webb Space Telescope data reveals the strongest evidence yet of possible biological activity beyond ...

Scientists have shortlisted 100 unusual radio signals from space after a 21-year search using Arecibo Observatory data. While ...

The UK must plan for a new financial crisis that would be triggered when the US government announces aliens exist, Bank of ...

After two decades of quiet data processing on millions of crowd-sourced home computers, the SETI@home project has narrowed ...

Astonishingly, we can identify molecules present in the atmospheres of exoplanets.

A crowd-sourced search for alien intelligence called SETI@Home is in its final stages, analyzing 100 radio signals of ...

A classified response from the CIA has reopened debate around 3I/ATLAS. NASA calls it a comet, but rising speculation ...

The observatory will combine tech from NASA's most powerful space telescopes.

Bad news for those hoping interstellar invader 3I/ATLAS is an alien spacecraft as technosignature search turns up empty.

It is possible to visit this strange place of 'snotties', psychedelic stalactites and long abandoned artefacts ...