Could humans spread Earth life beyond our planet? Astrobiologists explain where extremophiles might survive and why the risks ...

Thus far, our search for extraterrestrial life points toward Clarke’s former point, suggesting that our little blue dot is ...

Could alien life exist closer than we think? The Sky at Night team investigate.

From the Greys to the Nordics, these aliens appear frequently across abduction stories and science fiction tales.

Moon bases, living to 100 and (finally!) flying cars. What 2076 and our future will look like may be stranger than we expect.

From insects to the moon, people have mistaken very Earthly phenomena for UFOs many times.

Study pinpoints which rocky worlds could hang on to a life-supporting atmosphere ...

Hints and Solutions for Today’s Mini Crossword on Saturday, July 4, 2026.

In 1947, pilot Kenneth Arnold's report of strange objects over Mount Rainier and a fateful media misquote created the 'flying ...

Discover the 25 Space Events NASA Is Tracking Right Now, from Moon missions to deep space probes and future launches. Explore ...

I've said it before and I'll say it again: Every year is a great year for movies if you know where to look. But 2026 may ...

Scientists are calling for a lunar quarantine facility where samples from Mars, the Moon, and beyond would be examined before being brought to Earth. They warn that even a tiny alien microorganism ...