A recently discovered asteroid roughly the size of a commercial jet will pass within 1 lunar distance of Earth on Sept. 3. Here's how you can watch the build-up to the flyby live online, courtesy of ...

The newly discovered "twilight" asteroid, 2025 SC79, was obscured by the sun's glare until an astronomer pointed the Dark ...

The asteroid, which was discovered earlier this year, was initially predicted to have a slim chance of hitting our planet in 2089 — temporarily earning it a spot at the top of the European Space ...

In April 2029, Apophis is predicted by NASA to come within 32,000 kilometers (20,000 miles) of the Earth's surface. Closer ...

Asteroid '2025 TF' flew over Antarctica at 265 miles from our planet, and was spotted after the closest flyby yet by an asteroid.

PHILADELPHIA -- An asteroid named for the Egyptian god of chaos and darkness won't be wreaking any havoc on Earth -- at least not this century. That's the good news from NASA's Center for Near-Earth ...

An illustration of the asteroid Apophis, which will make a close flyby of the Earth in April 2029. Credit: ESA Science Office HELSINKI — Chinese scientists are proposing using a pathfinder spacecraft ...

NASA has secured the necessary funding for the OSIRIS-APEX mission, which would see the repurposed OSIRIS-REx spacecraft used to visit another asteroid, Apophis, in 2029. The mission—one of 19 science ...

On Sept. 26, 2022, NASA's Double Asteroid Redirection Test craft smashed into its target, the hazardous asteroid Dimorphos, ...