A large asteroid whose chances of hitting Earth have been all but ruled out is now slightly more likely to hit the Moon than previously thought, Nasa says.When first ...

Getty ImagesThe huge asteroid that hit Earth and wiped out the dinosaurs 66 million years ago was not alone, scientists have confirmed.A second, smaller space rock smashed into the ...

The space rock has about a 1 in 560 chance of hitting this planet, the agency says. Source link

About the size of a bus, the space rock will whip over the southern tip of South America. Source link