A "potentially hazardous" space rock the size of a football stadium is about to reach its closest point to our planet for more than 100 years, and it won't get this close to us again for centuries more.
City killer' asteroid will make its closest approach to Earth for centuries this Friday (Feb. 2) : Read more
City killer' asteroid will make its closest approach to Earth for centuries this Friday (Feb. 2) : Read more
Facebook
Twitter
Instagram