The potentially hazardous asteroid Bennu probably won't hit Earth. But this study shows the damage a space rock of its size ...

A Bennu-type asteroid could lead to “severe environmental consequences,” researchers write, while acknowledging that a ...

Asteroids that orbit close to the Earth inevitably cause us some anxiety due to the even remote possibility of a collision.

Scientists recently completed computer simulations of what would happen to Earth if it were impacted by an asteroid with a ...