asteroid

With its glaciers and sub-zero temperatures, Antarctica hardly seems like a place of refuge. However, the now icy continent might…

A meteor contrail is seen over Chelyabinsk, Russia on Friday, Feb. 15, 2013, in a photo taken by a mobile…

Japanese collaborators detected all five nucleobases — building blocks of DNA and RNA — in samples returned from asteroid Bennu…

It took a while for scientists to gain access to the samples that NASA’s OSIRIS-REx mission took from the asteroid…

Previous studies have posited that the mass extinction that wiped the dinosaurs off the face of the Earth was caused…