Views of a massive galaxy cluster Abell 2256 have been captured by NASA’s Chandra X-ray Observatory, ESA’s XMM-Newton and ...

Astronomers using NASA’s Chandra X-ray Observatory have made a groundbreaking discovery in the galaxy cluster known as Zwicky ...

Astronomers at the European Southern Observatory (ESO) have created the most detailed infrared map of the Milky Way ever made ...

The largest Einstein Cross dwells among a rare arrangement of seven gravitationally lensed galaxies called the Carousel Lens ...

Astronomers using NASA’s Chandra X-ray Observatory have found a galaxy cluster has two streams of superheated gas.

NGC 3312 is located front and center in the new image, surrounded by bright stars and galaxies. A smudge of interstellar material can be seen at the lower right of the galaxy, suggesting it is being ...

A recently-discovered powerful cosmic lens, which magnifies profoundly distant objects in space. Credit: William Sheu (UCLA) ...

(Image credit: NASA, ESA, J. Jee (University of California, Davis), J. Hughes (Rutgers University), F. Menanteau (Rutgers University and University of Illinois, Urbana-Champaign), C. Sifon (Leiden ...

The Z8338 galaxy cluster and its jumble of galactic streams are located about 670 million light-years from Earth. A 2023 paper describing these results appeared in the Monthly Notices of the Royal ...

Astronomers have examined the Extreme Outer Galaxy, also known as the outskirts of our Milky Way galaxy, using the ...

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LOS ANGELES, Sept. 20 (Xinhua) -- Astronomers using NASA's Chandra X-ray Observatory have found a galaxy cluster that has two streams of superheated gas crossing one another, NASA said on Friday.