The space rock came as close as within 4.15 million miles from our planet, according to NASA's Jet Propulsion Laboratory.

China's Tianwen 2 mission captured stunning views of Earth and the moon from deep space just days after launch.

Dubbed 3I/ATLAS, it is blazing through our cosmic cul-de-sac at truly awe-inspiring speeds between the main asteroid belt and ...

A rocky planet with a 24-hour orbit and an ice giant that takes five years to complete its orbit have been detected orbiting ...

There are currently no known asteroids on an impact course with the planet. Still, scientists are keeping a watchful eye on nearly 40,000 large objects out there with the hope of avoiding the fate of ...