Interstellar comet 3I/ATLAS is reshaping planetary defence, with its unusual "anti-tail" and unexplained non-gravitational ...

The asteroid Apophis, also known as 99942 Apophis, will have its historic close approach to Earth on Friday, the 13th of ...

The OSIRIS-REx spacecraft's name has been changed to OSIRIS-APEX for its new mission to asteroid Apophis. See its journey to ...

Harvard's Avi Loeb warns that interstellar comet 3I/ATLAS defies standard physics, raising the stakes for planetary defence ...

A surprising discovery has been made by the Planetary Defense Team that detected the 40,000th Near-Earth Asteroid whose path ...

New observations of 3I/ATLAS provide real data that scientists are using to evaluate asteroid behavior ahead of Apophis’ 2029 ...

In 2029, the world will witness a rare celestial event when the asteroid Apophis, a 375-meter-wide asteroid. flies by Earth ...

One of the NEAs, 99942 Apophis, which was discovered in 2004, is arriving on (of all the freaking dates) Friday the 13th in ...

Interstellar object 3I/ATLAS is heading toward Earth, making its closest approach Friday, and the United Nations’ International Asteroid Warning Network, or the IAWN, is monitoring its trajectory ...

This December's dazzling display comes from a strange asteroid with comet-like behavior—and a tail of debris that astronomers say shouldn’t exist. Hundreds of Geminid meteors blaze across the night ...

NASA is monitoring a bus-sized asteroid that’s soaring towards Earth at nearly 8,000 miles per hour, according to the space agency's Center for Near Earth Object Studies (CNEOS). Estimated to measure ...

NASA is monitoring an asteroid—"2025 XM"—that is expected to pass within 295,000 miles of Earth today, December 9, according to data from the agency’s Jet Propulsion Laboratory (JPL). The visiting ...