NASA has issued a warning about asteroid 2023 KU, a 370-foot-wide space rock traveling at over 64,000 km/h. Expected to ...

NASA said that an asteroid previously believed to be destined for Earth is now more likely to make impact with the moon.

Previous reports also were off about the asteroid’s size, claiming it would have a diameter between 40 and 90 meters, however, Rivkin’s study determined a more exact measurement of 60 meters ...

The space rock is expected to zoom past our planet at a zippy 28,655 miles per hour, according to the space agency.

European Space Agency via AP New infrared observations indicate that the asteroid measures between 174 feet and 220 feet in diameter -- about the size of the 10-story building, according to NASA.

At mid-infrared wavelengths like those used by MIRI, however, the heat given off by asteroids themselves can be measured and used to directly give the asteroid's size. The NIRCam data covers the ...

NASA's Webb telescope has captured pictures of the asteroid that caused a stir earlier this year when it topped Earth's hit list ...

Scientists have provided an update on the size of the 'near-Earth' asteroid, 2024 YR4. The 'city-destroying' rock was first discovered by NASA’s Asteroid Terrestrial-impact Last Alert System (ATLAS) ...