Unexpectedly calm and remote galaxy cluster discovered

Unexpectedly calm and remote galaxy cluster discovered
Astronomers have discovered the most distant "relaxed" galaxy cluster to date — the farthest cluster ever spotted that is not being disrupted by violent collisions with other clusters of galaxies. The finding is paving the way to learning how and…

Published September 28, 2023 at 10:09AM
Read more at nsf.gov

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