A newly discovered space rock zoomed safely by Earth on Wednesday (Oct. 15) at only about a quarter of the average distance ...

If such ‘twilight’ asteroids approach Earth, "they could pose serious impact hazards," warned the astronomer behind the ...

A scientist spotted an asteroid hiding in the sun's glare that orbits the sun in just 128 days, making it the second fastest ...

The newly spotted asteroid, 2025 PN7, follows a rare orbit around Earth and could remain nearby for decades, scientists say.

Something called a "quasi-moon" was discovered in August, and now many are wondering if we should count our new neighbor as a ...