NASA's alien-hunting Europa Clipper spacecraft took seven hours of ultraviolet observations of interstellar comet 3I/ATLAS while both objects zoom toward Jupiter.

For more than a century, popular culture has trained us to picture extraterrestrials as bug-eyed, bipedal “little green men” ...

NASA's alien-hunting Europa Clipper spacecraft took seven hours of ultraviolet observations of interstellar comet 3I/ATLAS while both objects zoom toward Jupiter.

Stranger Things 5 creators The Duffer Brothers answer series finale questions: is Eleven dead, where are the demogorgans and ...

As we call time on the first quarter of the 21st century, I thought it might be a good opportunity to look back at some of ...

There’s nothing inherently wrong with the last post-credits scene in Thor: The Dark World. We like Thor (Chris Hemsworth) and ...

The outspoken Oscar-winner gets candid about the make-or-break fate of ‘Fire and Ash,’ his future projects (including a secret Terminator script), the threat of AI, and all the things that still get ...

Astronomers thought they had seen the "first hints of life on an alien world" this year, but they disappeared under closer ...

Using JWST, scientists discovered PSR J2322-2650b — a carbon-rich, lemon-shaped exoplanet orbiting a pulsar — challenging ...

Researchers have confirmed the mass of a free-floating planet thanks to a lucky convergence of ground- and space-based ...

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