YR4 has a tiny chance of hitting Earth in 2032, but for now, you can watch it fly harmlessly through space in a short ...

If the prediction comes true, the asteroid could lead to an explosion generating 15 megatons of TNT, 100 times greater than ...

REx mission returned from space 60 years later with a sample from an asteroid called Bennu, similar to the one that rained rocks on Revelstoke and continues to provid ...

A recently released animation shows a new look at a large asteroid that has a small, but significant, chance of impacting ...