A galaxy in the distance, was tightly encircled by a halo of light—also known as an Einstein Ring, a result of gravitational ...

NASA's Pandora satellite mission to document at least 20 known planets orbiting distant stars will start from SpaceX at its ...

Just as modern telescopes reveal the hidden structure of nebulae and star clusters, understanding the physics behind twilight ...

Euclid telescope has located a rare hoop of light called an "Einstein ring" in a nearby elliptical galaxy. Though the galaxy has been on humans' radar for 140 years, its halo is new—and it has a lot ...

Astronomers have officially announced the name of the largest structure in the known universe. It was reported earlier this ...

Quipu, Hercules, Serpens–Corona Borealis and Sculptor–Pegasus are all larger than the fifth and final superstructure ...

Astronomers have been able to image gas as it travels down a 3 million light-year-long cosmic highway between two growing ...

The cosmic superstructure Quipu is more than 13,000 times the length of the Milky Way, and its mass is 200 quadrillion times ...

Searchlight Pictures /Courtesy Everett Collection ©Searchlight Pictures/Courtesy Everett Collection Best Picture commentary (Updated Feb. 11, 2025): Sean Baker’s $6 million Palme d’Or winner ...

A mirage is not a hallucination. A thirsty desert-walker, thinking she sees a lake ahead, really is seeing something.

CAPE CANAVERAL, Fla. (AP) — NASA says its two stuck astronauts may return to Earth sooner under a plan to switch SpaceX capsules.

Our picks of the movies you need to be watching on Netflix in February.