Surprisingly mature galaxy in the infant universe suggests galaxies form faster than we thought

[Admin]

A distant galaxy in the newborn universe essentially resembles a grown adult when it should just look like a small child, suggesting galaxies may evolve more rapidly than we thought.

Surprisingly mature galaxy in the infant universe suggests galaxies form faster than we thought : Read more

 

[Catastrophe]

An "easy come, easy go" Universe?

Cat

 

[rod]

My observation. It seems LCDM cosmology still encounters surprise observations like this for galaxies, this report on the galaxy z ~ 5.0. https://home.fnal.gov/~gnedin/cc/, this site using defaults and z=5, look back time 12.599E+9 LY, age 1.1783E+9 years after BB. 'A massive stellar bulge in a regularly rotating galaxy 1.2 billion years after the Big Bang', https://science.sciencemag.org/content/371/6530/713

Also, https://phys.org/news/2021-02-portrait-young-galaxy-theory-formation.html, "A galaxy like ALESS 073.1 just defies our understanding of galaxy formation," concluded Dr. Lelli."

My observation. There are reports like this for other galaxies too, e.g., https://phys.org/news/2020-08-alma-distant-milky-look-alike.html, z=4.2. A complete inventory and list for these *mature* galaxies appearing early in the BB cosmology model for the origin of the universe - something I would like to see