The hefty space rock 2014 TN17 is large enough to wipe out a city, but it will pose no risk to our planet when it sails by ...
The large asteroid Apophis, which will skirt Earth in 2029, has its trajectory modified Almost everyone has heard of Apophis, the asteroid roughly the size of the Eiffel Tower that will pass close ...
The space rock between 130 and 300 feet long has caused quite a stir since astronomers first spotted it late last year on a ...
Agency looking at ways to use planet-threatening rocks’ tiny gravitational fields to slightly alter their trajectories ...
Apophis reached a 4 because it was a larger ... Astronomers were concerned because the space rock’s trajectory, carrying it away from Earth in a straight line, meant the asteroid would be ...
The space rock between 130 and 300 feet long has caused quite a stir since astronomers first spotted it late last year on a trajectory bringing ... of comparisons to Apophis, its much larger ...