This is not a drill. There is a chance - albeit a small one - that an asteroid could hit planet Earth within the next decade.

Right here on Earth are some outstanding examples of meteorite and asteroid impact craters and other visible impact ...

Oumuamua and Comet Borisov in 2017 and 2019, respectively, created a surge of interest. What were they? Where did they come ...

Even the smallest odds of an impact sound alarming, but scientists’ ability to calculate them is actually good news.