The asteroids are as large as around 75 and 91 feet in diameter, according to the Center for Near Earth Object Studies.

NASA is closely tracking two asteroids, 2025 VW and 2025 VC2 that are around 1-2 million miles away from the planet.

On April 20, NASA’s Lucy spacecraft made a pivotal encounter with the main-belt asteroid Donaldjohanson. Capturing high-resolution images of the asteroid in a critical “dress rehearsal” ahead of its ...

NASA's giant Mars Antenna failure hinders spacecraft communication and asteroid studies amid the federal government shutdown.

The International Astronomical Union (IAU) currently recognizes five dwarf planets in our solar system, though there are likely many more. The most famous of the bunch is Pluto, way out beyond the ...

NASA's Lucy mission is key to helping us understand the early history of our solar system as it studies asteroids like the Donaldjohanson. Named after the paleoanthropologist who co-discovered the ...

Experts explain why it's "routine" and highlights another encounter in 2029. A plane-sized asteroid scheduled to pass Earth next week is making headlines, but NASA experts want the public to ...

Scientists plan to methodically examine samples from NASA's first asteroid mission, OSIRIS-REx, to figure out how our solar system formed.

The asteroid Dimorphos, left, is shown with its larger companion Didymos in space as it blasts dust and boulders in a lopsided debris cone following the NASA DART mission on Sept. 26, 2022. Credit: ...