Most asteroid flybys pass millions of kilometers away from Earth, too distant to notice. But one upcoming encounter will be unlike anything seen before.

NASA expects to make further observations when the asteroid’s orbit around the Sun brings it back into the vicinity of Earth in 2028.” “The majority of near-Earth objects have orbits that don’t bring ...

A NASA spacecraft touched down on the rugged surface of the Bennu asteroid on Tuesday, grabbing a sample of rocks dating back to the birth of our solar system to bring home.

Solving a lunar mystery? Scientist at the University of Arizona is the lead author on research proposing a new theory for the ...