American space agency NASA publishes a short video showing iridescent clouds moving in the thin Martian atmosphere, as seen ...

Euclid, a space telescope on a mission to uncover the secrets of dark matter and dark energy, has already made a stunning discovery: a perfectly formed Einstein ring hidden in a well-known galaxy.

Possibly one of the best-known constellations in the northern sky, Ursa Major—or the Great Bear—contains an asterism of seven ...

Euclid space telescope sent some images back to Earth during an early testing phase. While reviewing the pictures, astronomer ...

Discover the extraordinary Einstein ring discovered by the Euclid space telescope. A perfect ring of light encircling galaxy ...

The Einstein ring, formed as light from a distant galaxy bends to glow around another object in the foreground, could help ...

Experts say that rings around the moon can pop up from time to time, but have you ever seen one in Denver? Last night, at ...

A reckless hiker posed for a selfie as a volcano erupted behind him in Indonesia. Echa Thawil was exploring the northern Halmahera Island with friends when Dukono Volcano began rumbling and released ...

Watch a bright Moon dominate the sky, trace the Winter Hexagon, and continue enjoying the evening parade of planets in the ...

Scientists using the Hubble Space Telescope have spotted a record-smashing galaxy wrapped in 9 rings of stars — along with ...

The University of Connecticut’s planetarium on North Eagleville Road gave students the opportunity to see the stars on Feb. 4. from 5:30 p.m. to 6 p.m. in their first weekly event of the spring ...

"It's frustrating but you wouldn't want to be fighting Anthony Joshua if you didn't have the love for the sport anymore," Hearn, who promotes Joshua, told Sky Sports. "Maybe Tyson feels like his ...