YR₄ is no longer a threat to Earth, but the moon is not yet safe. Even observations from space have not changed this.

NASA is tracking a bus-sized asteroid that will be zooming past the Earth today at a speed of nearly 28,028 miles per hour.

YR4, once referred to as a ‘city-killer’ with the potential to cause regional devastation and impact the climate, is no ...

NASA is monitoring a bus-sized asteroid as it makes its closest approach to Earth today, among a group of five space rocks ...

A new observation estimates that the space rock measures 60 meters and has a 2% chance of impacting the satellite ...

The James Webb Space Telescope has taken its first look at the near-Earth asteroid 2024 YR4 before a perilous close approach ...

NASA is closely monitoring Asteroid 2014 TN17 due to its size and tremendous speed, as these kinds of space rocks are ...

NASA's $1.4 billion NEO Surveyor space telescope is designed to spot and track potentially hazardous asteroids, offering ...

The NEO Surveyor fulfills a 2005 act of Congress ordering NASA to catalog 90% of near-Earth objects larger than 459 feet, ...

"These relics are effectively fossils of the planet formation process, holding vital clues to deciphering the history of our ...