Talk:CL J1001+0220
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Experts, Any more information?[edit]
I don't know how to convert a redshift to comprehensible numbers. What is the light-travel distance and current proper distance to this cluster? How long ago did the light leave it, and how old was the universe then? This information would help a lot in showing the significance of this article. 2601:441:5000:ADF0:35DA:C87E:75C2:A251 (talk) 00:25, 27 July 2023 (UTC)