Astronomers have traced the origin of asteroid 2024 YR4, which appears to have broken off from a larger space rock.

A massive asteroid named 2023 KU, roughly the size of a 35-story building, is set to fly past Earth at an alarming speed of ...

The asteroid that once had a small chance of striking Earth and now might slam into the moon resembles a spinning hockey puck ...

While asteroid mining is already being undertaken, the first mission didn't exactly go off without a hitch. Here's what ...

Astronomers at W. M. Keck Observatory on Maunakea have uncovered new insights about 2024 YR4. This is an Earth-crossing ...