Can dark matter and dark energy be considered a overlapping parallel universe?
Can dark matter and dark energy be considered a overlapping parallel universe conceptually and does the math support that hypothesis? if not why is the distinction made?
http://en.wikipedia.org/wiki/M-theory
http://en.wikipedia.org/wiki/Multiverse
http://www.nature.com/nature/journal/v443/n7108/images/443145a-i1.0.jpg