Dark matter may flow like cosmic superfluid, forming vortex lines inside galaxies: Study This is the best explanation for Dark Matter I've ever come across, and makes too much sense in a Singularity. Being a quantum superfluid, or some other unusual state of matter, could easily account for Dark Matter and energy, and this is just the first successful crude model. Soliton waves are standing waves, that don't go up and down, and these can stand, move around, and spin forever without expending any energy. It explains why gravity resembles both a force and rubber sheets, and could involve Tachyons. Time is not a river, and all those molecules of water should connect everything back to the big bang.
