On hearing the words "city killer" and "asteroid" in the same sentence, you'd be forgiven for thinking something bad is about to happen. But not to fear. Although an asteroid with the potential to ...

Experts explain why it's "routine" and highlights another encounter in 2029. A plane-sized asteroid scheduled to pass Earth next week is making headlines, but NASA experts want the public to ...

CAPE CANAVERAL, Fla. — An asteroid as big as a skyscraper will pass within 1.7 million miles of Earth on Friday. Don't worry: There's no chance of it hitting us since it will pass seven times the ...

A sizable asteroid is going to make a close pass to Earth next week, scientists say, but there's no need to panic. The asteroid known as 4660 Nereus will come as close as 2.5 million miles to Earth - ...

"This is four times more people than saw Neil Armstrong walk on the moon. Think about what a world event this is going to be.

A small asteroid narrowly missed Earth over Antarctica, passing within the altitude of the International Space Station.

A plane-sized asteroid scheduled to pass Earth next week is making headlines, but NASA experts want the public to understand why this encounter is more routine than remarkable. The asteroid is named ...