A terrifying new animation has revealed the projected path of the 'city-destroying' asteroid heading towards Earth. And it suggests that Earth isn't the only object in the firing line.

Lucy is preparing for a close encounter with the asteroid Donaldjohanson, a key milestone before its groundbreaking journey ...

NASA's Lucy spacecraft has its next flyby target, the small main belt asteroid Donaldjohanson, in its sights. By blinking between images captured by Lucy on Feb. 20 and 22, this animation shows ...