Humanity is better prepared than ever before to prevent a large asteroid from crashing into Earth, but there's more work, and ...

The Geminids — the year's best, last and least talked about multicolored meteor shower — has started and could see up to 150 ...

Earth may have had a ring made up of a broken asteroid over 400 million years ago, a study finds. The Saturn-like feature ...

The James Webb Space Telescope has captured images of galaxies from a time when the Universe was less than a billion years ...

The Geminid meteor shower begins Tuesday as one of the year's best meteor showers. The Geminids start in mid-November and run ...

What worries them most is being caught by surprise, the way they were in 2013, when a smaller asteroid, traveling undetected ...

NASA has issued a red alert over the massive asteroid 2023 WK3, travelling at a speed of 52,117 km/h. The size is as big as a ...

The Earth’s natural resources are enormous but not infinite. A lack of some rare minerals can hinder technological ...

See asteroid Dimorphous, pre- and post-impact, in this time-lapse of Hubble Space Telescope imagery. The space rock was ...

A mini moon that will bid farewell to Earth soon may in fact be a small hunk of the big moon — the one that has loomed far ...

The Hera mission is headed for the Didymos binary asteroid system. NASA's Double Asteroid Redirect Mission (DART) smashed ...