The space rock has a 4.3% chance of striking the Moon in six years—and it could generate a flash nearly as bright as Venus.
A new study shows that the event that wiped out the dinosaurs caused only a small drop in shark and ray species at the same ...
A space rock roughly the height of a 15‑story building is on a trajectory that could intersect with the Moon in the early 2030s, and astronomers are watching it with unusual intensity. The object, ...