JWST observations shed more light on the nature of a distant galaxy cluster

JWST observations shed more light on the nature of a distant galaxy cluster
Astronomers from the Nanjing University in China and elsewhere have performed high-resolution observations of a distant galaxy cluster known as CL J1001+0220 using the James Webb Space Telescope (JWST). The observational campaign, described in a paper published March 8 on the preprint server arXiv, yields important information regarding the nature of this cluster.
phys.org
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