At this point in history, astronomers and engineers who grew up watching "Deep Impact" and "Armageddon," two movies about the ...

On December 27, 2024, astronomers detected a new asteroid, 2024 YR4, that briefly became the most closely watched space rock ...

Dive into NASA's ATLAS system as interstellar 3I/ATLAS nears Sun on 29 Oct 2025—no Earth hit, but astrometry campaign probes anomalies & ET tech theories. Facts on defense activation ...

Gaia’s full-sky survey generated a massive database tracking how asteroids reflect light as they rotate. These measurements, called light curves, reveal changes in brightness over time. When ...

Since comet 3I/ATLAS, the third known interstellar object, was discovered on 1 July 2025, astronomers worldwide have worked ...

The European Space Agency is sending a probe to intercept an asteroid that will swing uncomfortably close to Earth on a Friday the 13th in 2029. The Ramses mission will fly alongside the asteroid ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." The asteroid 99942 Apophis is headed for a close flyby with Earth on April 13, 2029, and space agencies ...

For the first time ever, data collected by a spacecraft orbiting another planet was officially added to the official database ...

The Hera probe has swung around Mars, using the planet’s gravitational pull to fling itself toward its asteroid target. During its brief rendezvous with the Red Planet, Hera caught a glimpse of the ...

Answer: It’s a comet that comes from another stellar system, from another star. It’s the third one we’ve ever discovered. The first, 1I/ʻOumuamua, resembled an asteroid more than a comet, but the ...

There are literally thousands of asteroids circling around our planet in the vast solar system of ours, going about their business at various distances from our planet. Only one of them sends shivers ...