Astronomers have used the Keck Observatory's DEIMOS multi-object spectrograph to observe a nearby galaxy cluster designated ...
Galaxy clusters are the most massive objects in the universe held together by gravity, containing up to several thousand individual galaxies and huge reservoirs of superheated, X-ray-emitting gas. The ...
When you buy through links on our articles, Future and its syndication partners may earn a commission. Gemini North's image of hundreds of galaxies, centered on the giant elliptical NGC 1270, in a ...
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NASA's Chandra telescope uses 'X-arithmetic' to reveal how black holes shape galaxy clusters (images)
The X‑arithmetic technique offers a powerful new way to map the physics of other galactic structures across the universe and ...
When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Astronomers have unveiled a new catalog of massive galaxy clusters, revealing insight on the ...
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