A most glorious deep-sky treasure hides in plain sight in the spring sky — the Coma star cluster (Melotte 111), which Ptolemy cataloged as a “nebula” around A.D. 138. This spangle of seven prominent ...

The Dark Energy Camera has captured an image of the dazzling Coma Cluster, named after the hair of Queen Berenice II of Egypt. Not only significant in Greek mythology, this collection of galaxies was ...

NASA’s Hubble Space Telescope captures the magnificent starry population of the Coma Cluster of galaxies, one of the densest known galaxy collections in the universe. The Hubble’s Advanced Camera for ...

The Coma Cluster is home to over 1,000 galaxies — and 90% of its mass is dark matter. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The Coma ...

Using India's AstroSat spacecraft, astronomers have investigated a central field of a cluster of galaxies known as the Coma cluster. Results of the study, presented in a paper published September 13 ...

NASA's Picture of the Day transports viewers into the deep cosmic dream with a captivating image of the Coma Cluster of Galaxies. This snapshot was captured by astrophotographer Joe Hua, revealing the ...

A group of researchers from the Stony Brook University and the National Astronomical Observatory of Japan has discovered 854 “ultra dark galaxies” in the Coma Cluster by analyzing archival data from ...

The Chandra X-ray Observatory view of galaxy group NGC 4839 has revealed that it is "plunging into the Coma galaxy cluster ...

Many of us have seen intricate patterns that milk makes in coffee and much smoother ones that honey makes when stirred with a spoon. Which of these cases best describes the behavior of the hot gas in ...

Galaxy clusters are the largest structures in the Universe held together by gravity. Enclosing the hundreds or thousands of galaxies are enormous amounts of superheated gas that glow in X-ray light.

As you might guess, the Coma galaxy cluster resides within the boundaries of the constellation Coma Berenices. If you have access to a large amateur telescope, you can search for it 2.7° due west of ...

Hubble's Advanced Camera for Surveys has observed a large portion of the Coma Cluster, stretching across several million light-years. The entire cluster is more than 20 million light-years in diameter ...