Chinese scientists recently provided a new perspective on the origin of the asteroid 2016HO3 -- the target of the country's ...

According to the space agency's tracking, the rock is hurtling through space at more than 21,500 miles per hour.

A new scientific study has revealed that the asteroid belt located between Mars and Jupiter is slowly disappearing. Researchers say the belt, which contains millions of rocky bodies, has been steadily ...

Findings support kinetic impact technique for planetary defense.

Add Yahoo as a preferred source to see more of our stories on Google. No, Earth will not have "two moons until 2083," but asteroid 2025 PN7 has joined Earth's orbital path, with the tiny fleet of ...