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

According to NASA, “Asteroid 2024 YR4 is now too far away to observe with either space or ground-based telescopes. The space agency expects to make further observations when the asteroid’s orbit ...

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 ...