For large Main Belt asteroids, that break-apart point was set at a spin period of about 2.2 hours – a hard limit suggested by ...

Scientists discover asteroid spinning once every 1.88 minutes—the fastest rotation ever found for a large space rock. Five ...

New research puts forward compelling new evidence that dark matter interacts with cosmic "ghost particles" called neutrinos.

NASA’s Hubble has examined Cloud-9, a strange object with no stars that offers clues about early galaxy formation and dark ...

SN Ares might be the most exciting one. The star exploded when the universe was about one-third of its current age.

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

Step into the hidden science lab in your kitchen with five easy experiments that explain refraction, surface tension, ...

Semi-official Iranian media say two police were killed in a western town, as videos show security forces firing guns and tear ...

A French court’s ruling on the cyberharassment of Brigitte Macron underscores the tension between free expression and ...

Researchers have created microscopic robots so small they’re barely visible, yet smart enough to sense, decide, and move completely on their own. Powered by light and equipped with tiny computers, the ...

The UK’s Defence Intelligence Staff — now called Defence Intelligence — part of the country’s defense ministry, was given ...