NASA's documentary, “Planetary Defenders,” will take audiences inside the high-stakes world of asteroid hunting and planetary defense.

The case of mistaken identity was quickly resolved, but astronomers say it shows the need for transparency around craft in ...

A near-Earth object was likely ejected into space after an impact thousands of years ago. Now it could contribute new ...

On January 25, 2025, asteroid 2025 BK will pass close to Earth. This flyby highlights the important work scientists do to ...

NASA's Double Asteroid Redirection Test (DART) impacted the 'moonlet' Dimorphos in the Didymos asteroid system. Watch the ...

January started out with a meteor shower and now has a planetary alignment in store. Here's what you'll be able to see and ...

Splat! A meteorite impact recorded by a doorbell camera gave scientists a rare view of a space rock at the moment it hit Earth. The sound is like shattering glass.

Researchers have unveiled new findings that reshape our understanding of the Moon's formation and Earth's early hydration.

The asteroid is estimated to be between 656 and 1,443 feet across, and will pass at 16 times the distance to the moon.

A doorbell camera on a Canadian home captured rare video and sound of a meteorite striking Earth as it crashed into a ...

This month offers incredible views of six planets, including Venus-Saturn conjunction. See the dates for all of 2025's ...