A controversial theory of physics may explain some aspects of galaxy behaviour better than rival, but more widely accepted, ideas.That is the claim of an astronomer who studied eight so-called dwarf galaxies.
Modified Newtonian Dynamics (Mond) is proposed as an alternative to the widely accepted theory of dark matter to explain the dynamics of galaxies.
Garry Angus, from St Andrews University, said Mond effects could be very important for small galaxies.
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