The first flight mission for planetary defense, NASA's Double Asteroid Redirection Test (DART) seeks to validate a method to ...

Asteroid 2024 YR4 is big and dangerous enough that it has been dubbed a "city killer." There were concerns that the asteroid ...

TransAstra has developed a plan to bag an asteroid and move it to a stable near-Earth orbit for processing. Reading time 2 minutes There are roughly 250 small, near-Earth asteroids teeming with ...

A rock and a hard place ...

A bus-size asteroid known as 2026 EG1 flew past Earth closer than the moon late Thursday. Here's what NASA had to say about ...

In one of the biggest surprises of NASA's OSIRIS-REx mission, its target asteroid, Bennu, turned out to be a jagged, rugged ...

NASA’s DART mission changed the Dimorphos' asteroid orbit around the Sun, proving spacecraft impacts could help defend Earth.

The asteroid, which was about the size of a humpback whale or a school bus, passed within 200,000 miles of Earth Thursday night, before heading out to space.

NASA is keeping an eye on near-Earth objects. One such object is a small asteroid called 2026 FB. This asteroid is expected ...

NASA’s DART mission successfully altered an asteroid’s orbit, but scientists now say the impact also shifted the path of the ...

NASA's DART mission didn’t just change the orbit of Dimorphos, the asteroid it hit. It changed the orbit of the larger ...