A small asteroid about the size of a car flew close to Earth overnight Tuesday, giving scientists another chance to study ...
The asteroid will make a close approach to Earth just three days following its discovery.
Blue Origin and NASA are teaming up on a new mission to protect Earth from asteroids, building on NASA's DART success.
Astronomers have spotted a quasi-moon near Earth — and the small space rock has likely been hanging out near our planet unseen by telescopes for about 60 years, according to new research.Related video ...