The hefty space rock 2014 TN17 is large enough to wipe out a city, but it will pose no risk to our planet when it sails by ...

"These relics are effectively fossils of the planet formation process, holding vital clues to deciphering the history of our ...

NASA’s Lucy spacecraft is gearing up for an exciting flyby of the asteroid Donaldjohanson on April 20, 2025. The mission, ...

The Red Planet and its tiny moon Deimos were recorded at a very near distance as the asteroid-chasing spacecraft completed a ...

The Hera probe has swung around Mars, using the planet’s gravitational pull to fling itself toward its asteroid target.

NASA's Lucy probe will journey to an asteroid that has remained untouched for 150 million years, potentially revealing ...

Donaldjohanson, a main belt asteroid, could be a relic of a cosmic collision that took place 150 million years ago.

New Southwest Research Institute-led modeling indicates the main belt asteroid (52246) Donaldjohanson may have formed about ...

The results of Hera's flyby could ultimately tell us whether Deimos is a captured asteroid or made from debris from a giant ...

YR4, which orbits the sun every four years and periodically crosses Earth's orbit. The nature of its orbit makes it a ...

A space probe named Hera captured images of Mars' small Deimos moon while on a mission to examine an asteroid.