Cape Canaveral, Fla. — An asteroid as big as a skyscraper and stadium will pass within 1.7 million miles of Earth on Friday. NASA says it will happen around 9:41 a.m. EST. There's no chance of it ...

Cape Canaveral, Fla. — An asteroid the size of a delivery truck will whip past Earth on Thursday night, one of the closest such encounters ever recorded. NASA insists it will be a near miss with no ...

A building-sized asteroid will coincidentally fly by Earth during September’s supermoon and partial lunar eclipse early Wednesday morning, offering a celestial show full of events, and NASA is ...

The object is hurtling towards the Earth at a zippy 12,616 miles per hour, according to data from the space agency.

NASA's upcoming EDGE satellite mission, led by UC San Diego, uses lasers to deliver unprecedented 3D mapping of Earth.

A NASA satellite almost got clobbered high above Earth this morning (Feb. 28). At 1:34 a.m. EST (0634 GMT), according to agency officials, the dead Russian spy satellite Cosmos 2221 zoomed ...