Showing posts with label galactic evolution. Show all posts
Showing posts with label galactic evolution. Show all posts
Friday, January 20, 2023
James Webb spots Milky Way look-alikes in the early universe - Astronomy magazine - Astrophysics
James Webb spots Milky Way look-alikes in the early universe: A few of these bar-sporting galaxies existed so long ago that they are challenging astronomers’ theories for how quickly galaxies evolved.
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