At 710 meters (just under half a mile) wide, this space rock sets a record for how fast it spins on its axis: about one ...

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

Scientists have discovered the fastest-spinning asteroid sized over 0.3 miles in diameter, which is rotating about once every ...

Einstein’s claim that the speed of light is constant has survived more than a century of scrutiny—but scientists are still ...

Astronomers say the Vera C. Rubin Observatory has detected an asteroid that spins faster than other space rocks of its size.

Scientists have discovered a “record-breaking” asteroid that is nearly the size of eight football fields. The object, known ...

The Hubble Telescope appears as a tiny silhouette during a perfectly timed solar transit captured from Puerto Rico.

The earliest acoustic vibrations in the cosmos weren’t exactly sound – they travelled at half the speed of light and there ...

A player who goes by Quinten was on their way to securing a Guinness World Record in Roblox when they were beat out at the last moment by multiple speedruns that were so good, they seemed humanly ...

The world's tallest, fastest and longest roller coaster is officially open at Six Flags Qiddiya City in Saudi Arabia.

DENVER (KDVR) — The wind has been howling along the Front Range this week, at points reaching the strength of a Category 3 hurricane. The strong winds on Friday’s Pinpoint Weather Alert Day prompted a ...

A record-breaking theme park will open in Saudi Arabia later this month. Six Flags Qiddiya City will open on Dec. 31, anchoring the country's new hub for entertainment, culture, and sport. Promising a ...