New kind of dark matter might form 'dark atoms'[ Tue, 11 Jun 2013 15:49:03 GMT ]By Charles Q. ChoiSpace.comThe mysterious dark matter that makes up most of the matter in the universe could be composed, in part, of invisible and nearly intangible counterparts of atoms, protons and electrons, researchers say.Dark matter is an invisible substance thought to make up five-sixths of all matter in the universe. Scientists inferred the existence of dark matter via its gravitational e...