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

A massive asteroid, spanning more than two miles across, has just made its closest approach to Earth in decades - but its ...

"it's not completely unusual for asteroids to be near the Earth," Gallagher said. "Our moon is about a quarter million miles ...

The asteroid, named 2022 CE2, is estimated by NASA 's Jet Propulsion Laboratory to be about 370 feet across, with JPL's ...

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

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The Alinda asteroid will be visible with binoculars in a 'once in a decade' event as it brushes past Earth, with its return ...

Alinda, which measures about 4.2 kilometers in diameter, can be seen from our planet. This is due to an astronomical ...

Don’t space out or you’ll miss it. A once-in-a-generation asteroid broader than the width of Manhattan will be passing by the ...

This apocalyptic object, the Chicxulub impactor, slammed into the sea just off the coast of modern-day Mexico. From it, shock ...

The massive asteroid Alinda has made its closest approach to Earth in decades and is set to reach peak brightness in a rare ...

Chiron is a class of comet-ish asteroids/asteroid-ish comets called centaurs – named after the half-human, half-horse hybrid ...