Would a supernova 1A appear to last longer if seen more distant and does this depend linearly on measured cosmological redshift? I asked a question on a very popular radio station where they talked about astronomy but the answer was that there is a time dilation but a weaker one....
$\begingroup$
$\endgroup$
2
asked Jan 23, 2022 at 15:10
-
$\begingroup$ Does this answer your question? physics.stackexchange.com/questions/674067/… $\endgroup$– D. HalseyCommented Jan 23, 2022 at 15:32
-
$\begingroup$ @D.Halsey Yes. Thanks... $\endgroup$– Krešimir BradvicaCommented Jan 23, 2022 at 18:07
Add a comment
|