What type of dark matter are WIMPs supposed to be?
December 18, 2014 8:00PM
No one has any idea what Dark Matter is. WIMPs are just one of many proposed theories for what it is. Another is that it might just be ordinary matter in a "parallel universe" only a millimeter or so away from our universe, but in one of the invisible 7 dimensions of the 11 dimensional Spacetime required by String Theory.