NASA is monitoring three asteroids soaring past the Earth at about 8,000 to 15,000 miles per hour, the biggest of which ...

New research on the orbits of these mysterious asteroids near Venus stress the need for better space rock surveillance.

A colossal asteroid named 424482 (2008 DG5) will make a close approach to Earth on June 5, passing at a distance of ...

A potentially hazardous asteroid roughly the size of an aircraft carrier is due to pass within 2.8 million miles (3.5 million ...