A bus-size asteroid is on course to skim past our planet, a reminder that Earth moves through a shooting gallery of rocks and ice. The close pass sounds ominous, but the science behind these ...

This image from video made available by NASA's Center for Near-Earth Object Studies shows the path of asteroid 2020 SW as it safely passes Earth on Thursday, Sept. 24, 2020. Orbiting the Earth is the ...

A small near-Earth asteroid (or NEA) will briefly visit Earth’s neighborhood on Thursday, Sept. 24, zooming past at a distance of about 13,000 miles (22,000 kilometers) above our planet’s surface. The ...

A chunk of rock roughly the size of a city bus is about to skim past our planet, close enough for NASA’s instruments to track every move but far enough that it poses no threat. The flyby is a reminder ...

An asteroid the size of a school bus is headed our way, but NASA says the space rock will zoom safely past Earth on Thursday. The newly discovered asteroid will come within 13,000 miles (22,000 ...

CAPE CANAVERAL, Fla. (AP) — An asteroid the size of a school bus is headed our way, but NASA says the space rock will zoom safely past Earth on Thursday. The newly discovered asteroid will come within ...