At 7:30 a.m. Wednesday, NASA’s IMAP, a Princeton-led mission to understand the Sun’s impact on its space environment, ...

Black holes are so strange that physicists have long wondered if they are quite what they seem. Now we are set to find out if ...

A Canberra-made laser is about to become NATO's newest frontline defence against enemy drones, in a deal experts say could ...

Rabbi Dov Ber of Mezritch (circa 1700–1772), the Maggid of Mezritch, once shared a Torah teaching beginning with V’shavta ad ...

For researchers at the University of Idaho, spotting a moon 6 miles wide orbiting Uranus, a staggering 1.8 billion miles from ...

For researchers at the University of Idaho, spotting a moon 6 miles wide orbiting Uranus, a staggering 1.8 billion miles from Earth, may actually be easier than finding a white cat in a snowstorm. A t ...

Recent discoveries in the field of quantum physics have identified a new class of particles known as anyons, which hold the potential to bridge the gap between quantum mechanics and classical physics.

Find out what's up in your night sky during October 2025 and how to see it in this Space.com stargazing guide.

Cosmic dust—the tiny particles that help form stars, planets and the chemical building blocks of life—might be much spongier ...

The Irish mathematician and physicist William Rowan Hamilton, who was born 220 years ago last month, is famous for carving ...

For scientists, though, one big mystery still remained. Although will-o’-the-wisps are not actual flames and occur at ambient ...