User talk:2A00:23C7:9985:1701:2097:66E6:C841:DD39

More relativity
More relativity. 2A00:23C7:9985:1701:2097:66E6:C841:DD39 (talk) 11:03, 28 March 2024 (UTC)

Proper motion
Proper motion. 2A00:23C7:9985:1701:2097:66E6:C841:DD39 (talk) 11:29, 28 March 2024 (UTC)

Red shift
Red shift. 2A00:23C7:9985:1701:2097:66E6:C841:DD39 (talk) 11:56, 28 March 2024 (UTC)