• Why Cosmology Is in a Major Crisis

    From (David P.)@21:1/5 to Pentcho Valev on Fri Dec 25 21:23:42 2020
    Pentcho Valev wrote:
    Sabine Hossenfelder: "The solution of general relativity that describes the expanding universe is a solution on average; it is good only on very large distances. But the solutions that describe galaxies are different - and just don't expand. It's not
    that galaxies expand unnoticeably, they just don't. The full solution, then, is both stitched together: Expanding space between non-expanding galaxies." http://backreaction.blogspot.bg/2017/08/you-dont-expand-just-because-universe.html

    ANAGRAM of Sabine Hossenfelder:
    She is on a self-bender.

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