Four "potentially hazardous" space rocks, which are between 100 and 580 feet across, will all make their closest approaches ...

A massive asteroid, roughly the size of a stadium pitch, will pass by Earth on October 17. Named 2024 RV50, the asteroid is ...

A large asteroid, roughly the size of a stadium, is set to pass Earth on . Named 2024 RV50, this asteroid measures about 710 ...

Asteroid 2024 CY1 flew about 75,500 miles (121,000 km) away from Earth. The space rock is about 16 feet (8 m) wide. Credit: ...

An asteroid the size of a house is approaching Earth today followed by two other smaller celestial objects. NASA’s Jet Propulsion Laboratory (JPL) issued an alert for the three asteroids ...

Apophis is a peanut-shaped space rock spanning 1,230-foot (375 meters) across comparable to that of the Eiffel Tower. At this ...

The author of a new book on the DART mission takes us behind the scenes of the day NASA smacked an asteroid.

The European Space Agency has taken the first big steps toward rendezvousing with the infamous asteroid Apophis during its ...

A gigantic space rock that slammed into Earth more than three billion years ago grievously wounded the biosphere—and then ...

The Nadir crater is the impact site of the second asteroid, liquifying the rock and launching a tsunami into the Atlantic ...

了解明亮流星及其陨石样本的起源是天文学中最古老的问题之一，在更大尺度上对人类产生影响。到目前为止，只有大约6%的陨石坠落与其来源（月球、火星或小行星（4）灶神星）有密切关联。

The first view below, taken by Hera's Asteroid Framing Camera, shows Earth's dominant white clouds over the sunlit Pacific ...