A recently discovered asteroid roughly the size of a commercial jet will pass within 1 lunar distance of Earth on Sept. 3. Here's how you can watch the flyby live online, courtesy of the Virtual ...

This occurrence will be the closest approach to Earth by an asteroid of this size that scientists have known about in advance ...

On April 13, 2029, a chunk of rock roughly the size of the Eiffel Tower will thread the gap between Earth and the ring of ...

The recently discovered asteroid 2025 QD8 will zoom closely by Earth on Wednesday. However, there is no need to be concerned. This space rock will safely pass by our planet, and you can watch as it ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. An asteroid the size of two football fields end-to-end is ...

Humanity has already had some practice in knocking space objects off course, if it ever came to that.