The highest-resolution radar images of asteroid 2015 TB145’s safe flyby of Earth have been processed. NASA scientists used giant, Earth-based radio telescopes to bounce radar signals off the asteroid ...

A stadium-size asteroid tumbled harmlessly past Earth this month as a powerful NASA radar system watched. The new observations helped nail down the asteroid's size, as it had been too far away for ...

NASA is tracking 2026 FB, a 69-foot-wide asteroid set to fly past Earth at a safe distance. Scientists explain why these ...

NASA confirms a 69-foot-wide asteroid, '2026 FB', will safely pass Earth on 18 March 2026, highlighting the dynamism of our ...

Florence has company! Radar observations of this near-Earth asteroid currently cruising across our evening sky discovered not one but two tiny moons orbiting the 2.8-mile-wide (4.5 km) object.

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

The potentially hazardous asteroid 2024 ON looks like an adorable space peanut or a chunky snowman tumbling its way through the solar system in new close-up images of the ancient space rock. The Deep ...

CLEVELAND, Ohio — Was it thunder? A falling tree? Maybe an earthquake? Nobody was quite sure what to make of the nerve-rattling sound until the National Weather Service reported that a meteor ...

The following article is courtesy of NASA: The Deep Space Network’s Goldstone planetary radar had a busy few days observing asteroids 2024 MK and 2011 UL21 as they safely passed Earth. Scientists at ...

NASA’s Double Asteroid Redirection Test, known as DART, has produced a result that goes well beyond what the mission ...

This sequence of radar images of Comet 46P/Wirtanen from Dec. 15 shows apparent rotation of the nucleus in a counter-clockwise direction. The nucleus spins once every 8.9 hours. By combining radar ...