Way out there in the asteroid belt is an object that's spinning so fast, scientists are surprised it hasn't flown apart.

A newly discovered celestial object may be a starless cloud that could change how astronomers understand dark matter.

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 ...

Out in the depths of space, somewhere in between Mars and Jupiter, is a newly discovered asteroid that's breaking records.

Scientists at the University of Colorado Boulder may have solved a pressing mystery about the universe's gravitational wave ...

Astronomers announced the discovery of a starless cloud of hydrogen gas, a pristine relic of the cosmos that is almost as old as time itself.

A strange, starless cloud on the edge of a nearby galaxy is forcing astronomers to confront one of the biggest unknowns in ...

A massive 710-meter asteroid named 2025 MN45 has broken records as the fastest-rotating object of its size ever detected.

Galaxy clusters are formed by a dense packing of many galaxies, making them the most massive structures in the universe.

On Wednesday evening, former Google CEO Eric Schmidt and his wife, Wendy, announced a major investment in not just one ...