Remember 3I/ATLAS? Yes, the interstellar comet that made plenty of headlines in 2025 is still romping through our solar ...

The interstellar comet 3I/ATLAS is leaving our solar system for good. Here's what to know about its journey and NASA's observations.

If you've been following exoplanet research over the last couple of years, you've definitely heard of K2-18b. Located 124 ...

With Area 51 ruled out by President Obama, where might aliens really be hiding? Scientists have now revealed the best candidates.

Aliens exist - they just haven't visited Earth, NASA veteran Dr Gentry Lee has claimed.

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. The giant metallic cloud ...

The planets orbit a star around 133 light-years away from Earth.

How big would a telescope need to be to see Earth’s dinosaurs from 66 million light-years away? Think big—and then think ...

Using NASA's Transiting Exoplanet Survey Satellite (TESS), an international team of astronomers has discovered a new ...

Planet K2-18b, an apparent water world 124 light years away, has been seen as a promising location in the search for aliens, ...