More than 200 sightings were sent to the American Meteor Society, and a Georgia resident reported a rock falling through a roof around the same time ...

On June 30, 1908, a catastrophic explosion rocked the skies over Eastern Siberia, releasing an energy equivalent to 10–15 ...

The move threatens one of the most promising ever opportunities to advance asteroid science, and it undermines an attempt by NASA to actually save money and to get extra value out ...

"Its occurrence is like finding a tropical seed in Arctic ice – indicating either an unexpected local environment or ...