The asteroid, named 2022 CE2, is estimated by NASA 's Jet Propulsion Laboratory to be about 370 feet across, with JPL's ...

If, however, an especially large asteroid were found to be on a collision course with Earth, here’s what we might do about it ...

An asteroid the size of a house is approaching Earth today followed by two other smaller ... Meanwhile, a bus-sized asteroid ...

The asteroid 4660 Nereus is technically considered “potentially hazardous” due to its size and proximity to Earth, but those characteristics also make it one of the best potential targets for ...

Scientists call it a meteoroid stream, but until now had little clue as to how an asteroid—which are comprised of rock and metal—could produce one. New research published today in the ...

Apophis, a large asteroid measuring 340-450 meters ... Apophis initially raised alarm due to its size and orbit. A 2021 flyby reassured scientists there’s no immediate threat for at least ...