An asteroid is expected to eventually hit Earth, highlighting the importance of preparing for such an event. This video ...

From the brilliant Geminids to the unpredictable Ursids, here are the top night-sky shows to mark on your calendar.

An asteroid that scientists initially feared might pose a risk to Earth may could instead strike the moon in 2032, according to the European Space Agency, but some scientists are suggesting it could ...

If an asteroid is on a collision course with the moon, what should humanity do? Try to nudge the space rock out of the way before it strikes? Obliterate it with a nuclear explosion? Such a cosmic ...

Measuring around 41 feet in diameter, the asteroid is speeding towards our planet at more than 38,500 miles per hour.

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 ...