YR4 has a tiny chance of hitting Earth in 2032, but for now, you can watch it fly harmlessly through space in a short ...

Astronomers will use the Webb telescope to closely monitor the size and trajectory of an asteroid that has a slim chance of striking Earth in 2032.

The military wanted to test the electromagnetic impacts of nuclear weapons in space. In 1962 they lit up the sky.

Bennu, a rocky object classified as a near-Earth asteroid, has a one-in-2,700 chance of colliding with Earth, a study has ...

A new study from the University of British Columbia reveals the growing danger of falling space debris striking an airplane.