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

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

Scientists have traced the origins of the Lafayette Meteorite back to Mars, dating its water-altered minerals to 742 million ...

One of the most famous meteor displays is set to happen this weekend, however, viewing conditions will be less than ideal.

The real question, and still an open one, is whether a Taurid swarm could deliver more Tunguska-sized objects than would ...

Earth, between sweltering Venus and frozen Mars, formed and orbits within a band where water could persist in solid, liquid, and gaseous phases. Mars had surface water, but not as much as Earth, and ...