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

The opening scenes of Noah Hawley's "Alien: Earth" reveal that humankind will attempt to achieve immortality through these methods: cybernetically enhanced humans, artificial intelligence, and ...

One of Britain’s most prominent space scientists believes humanity may finally get an answer to one of its oldest questions ...

Hawaii’s Gemini North telescope has captured new images of interstellar comet 3I/ATLAS with a green glow as it remerges from ...

A Harvard University astrophysicist has sparked a furious debate by warning he cannot rule out that extraterrestrials are ...

Noah Hawley set some big challenges for himself when he signed on to run Alien: Earth. To begin with, it takes nerve, bordering on arrogance, even to try putting any personal stamp on a franchise as ...

I/ATLAS has passed its closest point to Earth, meaning we will soon lose sight of it for good. Some scientists want to send a spacecraft to chase down the alien comet — or the next interstellar object ...

Want to be a top notch candidate for hosting alien life? Then there's a few key requirements you should be aware of: Ideally, ...

If you found out we weren't alone, if someone showed you, proved it to you, would that frighten you? That question sits at ...