Add Yahoo as a preferred source to see more of our stories on Google. File this in the “Better to learn about after-the-fact file”: A large asteroid flew past Earth Tuesday night, just days after it ...

Close approach expected in 2029 at about 32,000 kilometers above Earth; 'something like this has not been recorded in human ...

The Apophis asteroid, once feared to hit Earth, is less than three years from making an unprecedented approach toward Earth.

An impact this large is very rare.

A week after a meteor exploded over Ohio, more fireballs have been caught on camera over the state. See the photos.

The threat of a civilization-ending asteroid hitting the Earth is well-known — as a plethora of Hollywood movies on the subject has demonstrated. But there is a less-known threa ...

Add Yahoo as a preferred source to see more of our stories on Google. It's a meteor shower that can sometimes produce "uncommon surges" of 100 meteors-per-hour, and you can catch a glimpse of it this ...