There is no dark matter. Gravity behaves weirdly for some other reason we haven’t discovered yet. (85%)
Many such “modified gravity” theories have been proposed. The best known is “MOND”, “Modified Newtonian Dynamics”.
There is no dark matter. Gravity behaves weirdly for some other reason we haven’t discovered yet. (85%)
Many such “modified gravity” theories have been proposed. The best known is “MOND”, “Modified Newtonian Dynamics”.