The 84-foot-diameter space rock—dubbed "2025 XM"—is hurtling through the solar system at a zippy 9,753 miles per hour.

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

The video discusses NASA’s announcement that samples from asteroid Bennu contain sugars essential for life on Earth. Mudahar ...

The comet is the third object ever confirmed to have entered our cosmic neighborhood from elsewhere in the galaxy. Space ...

Professor K.T. Ramesh's How to Stop an Asteroid course introduces first-year Johns Hopkins undergrads to both the engineering ...

WASHINGTON — One of the best and brightest celestial displays of the year is about to peak this weekend. The Geminids, an ...

A group of enthusiasts will camp in Bhandardara with the Horizon Astronomical Society to witness Geminids, one of the largest ...

To enjoy the Geminid show, bundle up and venture away from city lights, which can drown out fireballs. The meteor shower will ...

The moon is going to cooperate this year, which means we should be able to witness the Geminids, one of the brightest and ...

Jonny Kim of NASA and Sergey Ryzhikov and Alexey Zubritsky of Roscosmos touched down in Kazakhstan on Tuesday (Dec. 9).

Astronomers have spotted the longest gamma-ray burst ever seen, a cosmic explosion that lasted seven hours — and they ...