US firm Vast is developing spinning space stations with artificial gravity to keep astronauts healthy on deep-space missions ...

The United States government's recent release of hundreds of previously classified unidentified anomalous phenomena (UAPs) ...

Using the Keck Observatory, astronomers measured the spins of dozens of giant planets and brown dwarfs orbiting distant stars ...

If and when SETI discovers alien life, a revised Declaration of Principles guarantees once the discovery has been verified, ...

Scientists say extraterrestrial life may exist elsewhere in the universe, but vast distances, enormous energy requirements ...

As UAP files are declassified and Disclosure Day hits cinemas, physicists argue that any aliens capable of reaching Earth ...

The winds on seven hellish alien worlds are moving in the wrong direction. That strange anomaly just cracked open one of ...

Many view The Expanse as one of the best hard sci-fi novel series, but there are other literary works better than James S.A.

"That is why it is important to keep searching." ...

Astronomers studying the atmospheres of several intensely heated exoplanets uncovered an unexpected pattern that may reveal a hidden property of these distant worlds.

Does consciousness depend on flesh and blood? The answer is almost certainly no, according to Eric Schwitzgebel, a ...

The group leading the charge in the search for extraterrestrial life has given the all clear: An interstellar comet looks to ...