Changes

== Dark matter ==

== Dark matter ==

In [[cosmology]], effects at the largest scales seem to indicate the presence of incredible amounts of '''dark matter''' which is not associated with electromagnetic radiation. Observational evidence of the early universe and the [[big bang]] theory require that this matter have energy and mass, but is not composed of either elementary fermions (as above) OR gauge bosons. As such, it is composed of particles as yet unobserved in the laboratory (perhaps [[supersymmetry|supersymmetric particles]]).

In [[cosmology]], effects at the largest scales seem to indicate the presence of incredible amounts of '''dark matter''' which is not associated with electromagnetic radiation. Observational evidence of the early universe and the [http://nordan.daynal.org/wiki/index.php?title=The_Big_Bang_Never_Happened big bang] theory require that this matter have energy and mass, but is not composed of either elementary fermions (as above) OR gauge bosons. As such, it is composed of particles as yet unobserved in the laboratory (perhaps [[supersymmetry|supersymmetric particles]]).

== Exotic matter ==

== Exotic matter ==