An asteroid known as 2024 YR4 won't be crashing into Earth, but the James Webb Space Telescope went to get a look at it ...

On Thursday and Saturday, two different asteroids will hurtle past Earth at close range. You can watch them both live.

according to experts at NASA’s Center for Near Earth Object Studies. Previous reports also were off about the asteroid’s size, claiming it would have a diameter between 40 and 90 meters ...

The NEO Surveyor fulfills a 2005 act of Congress ordering NASA to catalog 90% of near-Earth objects larger than 459 feet, which is roughly the size at which an asteroid could take out a city ...

Designated as near-Earth asteroid 2024 YR4, both NASA observers and members of the worldwide planetary defense community felt at first that the object, said to be 174-220 feet in size, might hit ...

Asteroid 2023 BU will make "one of the closest approaches by a known near-Earth object ever recorded" on Thursday, NASA says An asteroid "about the size of a box truck" is expected to come closer ...

The good news is that there's still only a 2.1 percent chance of a "Don't Look Up" scenario, or 1 in 48 odds, according to the Jet Propulsion Laboratory's Center for Near Earth Object Studies ...

According to the JPL's Center for Near-Earth Object Studies (CNEOS), the asteroid could be anywhere between around nine and 20 feet in diameter. 2025 DQ is not the only space rock that will be ...

On the morning of April 3rd, 2025, an asteroid named 2025 GB made a close pass by Earth, sparking some concern as it zoomed past our planet at a speed of 30,060 km/h. Measuring around 140 feet in ...

An curved arrow pointing right. NASA tracks more than 10,000 Near Earth Objects (NEOs) in space. Millions of years ago, one of these NEOs hit Earth, wiping out the dinosaurs. No person has ever ...