8. Headline: Speculative Theories and the Dark Crisis Guest Author: Govert Schilling Summary: The discovery of galaxies lacking dark matter challenges both standard models and MOND. Speculative theories now explore primordial black holes, fuzzy dark ma

8. Headline: Speculative Theories and the Dark Crisis Guest Author:Govert Schilling Summary: The discovery of galaxies lacking dark matter challenges both standard models and MOND. Speculative theories now explore primordial black holes, fuzzy dark matter, and Erik Verlinde’s idea of emergent gravity. Some fresh thinking even suggests that Modified Newtonian Dynamics and the standard cold dark matter model might eventually work in concert. (8)
SEPTEMBER 1932