Dark Energy & Dark Matter -1

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Dark matter are invisible objects that react with matter by gravitational force. In physical cosmology, dark energy is an exotic form of energy that permeates all of space and tends to increase the rate of expansion of the universe. Dark energy is the most popular way to explain recent observations that the universe appears to be expanding at an accelerating rate. In the standard model of cosmology, dark energy currently accounts for 73% of the total mass-energy of the universe. Here is a video detailing why and how dark matter was thought to exist.

If the Higgs Boson has truly been discovered then a theory called “focus point symmetry” predicts that dark matter particles should be seen not long from now in the underground detectors that are searching for them.

Matter, Dark Matter, and Anti-Matter: In Search of the Hidden Universe (Springer Praxis Books / Popular Astronomy)
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