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 ...

With a length of 428 megaparsecs, or around 1.39 billion light-years, the superstructure is the biggest ever spotted.

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

"For the first time, we could trace the boundary between the gas residing in galaxies and the material contained within the ...

The Webb telescope is well-suited to identify asteroid 2024 YR4's size. Webb views a type of light we can't see with the ...

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.

From the caffeine-free “Donna Noble” blend (a mix of almond, apple, beetroot, and cinnamon) to the “War Doctor” (a bold ...

A new detector to home in on the mystery of dark matter is getting closer to deployment. At the University of Southampton in ...

Check out a preview of Star Trek Lower Decks #4, where body-swapping with a flirty energy being is just another day at the ...

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

Researchers say they've discovered the largest known object in the universe, a galactic superstructure called Quipu.

A rare ring of light surrounding a galaxy nearly 590 million light-years away from Earth has been discovered by a space ...