A mile-wide asteroid known as 2005 UK1 will safely pass Earth on Jan. 12, 2026, at 32 times the moon’s distance, posing no ...

The space rock, known as “2026 AJ” and 40 feet in diameter, is hurtling towards our planet at around 20,500 miles per hour.

Among the first finds from the Vera C. Rubin Observatory, the discovery hints at a population of exceptionally strong ...

An artist’s illustration depicts 2025 MN45—the fastest-rotating asteroid with a diameter over 500 meters that scientists have ...

In its preliminary data release, taken from just seven nights of observations, the powerful Vera C. Rubin Observatory has ...

An international team of astronomers has discovered an asteroid that spins so fast, it should've torn itself apart.

Grab-and-go missions to asteroids have provided some of the most scientifically valuable samples since the Apollo ...

Learn how the world’s “largest digital camera” has detected approximately 2,000 new asteroids, a collection that includes ...

Space is bustling with rocks and dust, and occasionally, larger asteroids capture public attention. One such asteroid, 2023 ...

But Rubin’s early data is confounding. Among the newly discovered asteroids, researchers identified 76 with reliable spin ...

With a diameter of around 2,300 feet, the newly-detected asteroid completes a full rotation in just under two minutes.

2025 MN45 isn't the overall spin-rate record holder. Astronomers have found a number of small asteroids — those just a few ...