Ophiuchus Supercluster
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The Ophiuchus Supercluster is a nearby galaxy supercluster in the constellation Ophiuchus. The supercluster forms the far wall of the Ophiuchus Void; it may also be connected in a filament with the Pa
The local Universe, including the Ophiuchus Supercluster
PIA23791 Venus Real And Enhanced Contrast Views 20200608
OSIRIS R Ex landing
Comet 2020 F3 on Jul 14 2020 aligned to stars
Galaxy cluster
Videos
A galaxy cluster, or a cluster of galaxies, is a structure that consists of anywhere from hundreds to thousands of galaxies that are bound together by gravity, with typical masses ranging from 1014 to
Composite image of BoRG-58, a group of 5 galaxies clustered together just 600 million years after the Universe's birth
Galaxy cluster IDCS J1426 is located 10 billion light-years from Earth and has the mass of almost 500 trillion suns (multi-wavelength image: X-rays in blue, visible light in green, and infrared light in red).
Abell 2744 galaxy cluster – extremely distant galaxies revealed by gravitational lensing (16 October 2014).
Galaxy cluster SPT-CL J0615-5746.