There are currently no known asteroids on an impact course with the planet. Still, scientists are keeping a watchful eye on ...

Asteroid 2024 YR4, once a potential Earth threat, likely originated from the main asteroid belt's central region, a surprising origin for Earth-crossing space rocks, a new study finds.

A new "main-belt comet" — a comet-like object masquerading as an asteroid in the asteroid belt between Mars and Jupiter — has been identified, bringing the tally of these beguiling objects up ...

Astronomers have revealed new sources of meteorites within the solar system's asteroid belt, helping us understand where potentially hazardous asteroids might also originate.

NASA launches spacecraft on 12-year mission NASA's Lucy spacecraft will swoop past a small asteroid this weekend as it makes its way to an even bigger prize: the unexplored swarms of asteroids ...

There are billions upon billions of asteroids in the roughly 92 million-mile-thick asteroid belt, according to EarthSky.org. What size are the asteroids we know about?

Comets normally fly in from the far reaches of space. Yet astronomers have found them seemingly misplaced in the asteroid belt. Why are they there?

What do the Beatles, Mother Teresa, Lance Armstrong and a potato have in common? They’re all immortalized in the asteroid belt.

Hidden Planet For 57 days this fall, Earth will have a second moon An asteroid is expected to make a “horseshoe path” around Earth over the next two months.

The asteroid is due to fly past its closest point to Earth at 2:36 p.m. ET at a speed of around 30,500 mph.

The asteroid was discovered in August and is set to become a mini-moon, spinning around Earth in a horseshoe shape for about two months.

The star is Betelgeuse, a red supergiant in the constellation Orion. The asteroid is Leona, a slowly rotating, oblong space rock in the main asteroid belt between Mars and Jupiter.