The Cosmic Perspective (9th Edition)
The Cosmic Perspective (9th Edition)
9th Edition
ISBN: 9780134874364
Author: Jeffrey O. Bennett, Megan O. Donahue, Nicholas Schneider, Mark Voit
Publisher: PEARSON
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Chapter 20, Problem 56EAP

Stretching of the Universe. The most distant white dwarf supernova observed as of 2018 had a redshift of  Ζ = 1.9 . How does the average distance between galaxies now compare with the average distance between galaxies at the time the supernova exploded?

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The Cosmic Perspective (9th Edition)

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