Astronomers have gotten a glimpse of the "city-killer" asteroid before it disappears until 2028, according to NASA.

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 ...

Lindley Johnson has been a pioneer in blueprinting warning and response scenarios to any potential impact of Earth by an ...

YR4 asteroid is thought to be hockey puck shaped and house-sized, with the asteroid, detected in December, initially thought ...

A few months ago, an asteroid created quite a buzz. At one point, asteroid 2024 YR4 had a 3.1% chance of hitting Earth, ...

The asteroid 2024 YR4 made headlines in February with the news that it had a chance of hitting Earth on Dec. 22, 2032, as determined by an analysis from NASA's Center for Near Earth Object Studies ...

Nasa says there is a small chance a recently ... happen maybe once every 100 million years." The asteroid 2024 YR4, which was discovered in December 2024, has been making headlines around the ...

NASA is working on a new space observatory, NEO Surveyor, the first spacecraft designed to assess the threats of asteroids well in advance. The mission launch date is expected to be in the fall of ...

NASA’s James Webb Space Telescope has captured stunning new images of an asteroid that was once ranked as the biggest threat ...

The space rock is expected to zoom past our planet today at a speed of around 45,991 miles per hour, according to NASA.

NASA and international scientists closely tracked asteroid 2024 YR4, which initially showed a rare 3 percent collision probability with Earth. Although the threat has now diminished, the incident ...

YR4, once feared to hit Earth, may now strike the Moon in 2032, with NASA tracking its path using the Webb Telescope., ...