Artist's impression of an asteroid. This image is not intended to reflect the characteristics of any specific known asteroid. ESA-Science Office Astronomers have made a startling discovery ...

CAPE CANAVERAL, Fla. (AP) — A newly discovered asteroid has a tiny chance of smacking Earth in 2032, space agency officials said Wednesday. Scientists put the odds of a strike at slightly more ...

A bright fireball streaked across the sky above mountains, glaciers and spruce forest near the town of Revelstoke in British Columbia, Canada, on the evening of March 31, 1965. Fragments of this ...