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What is dark matter?
Feb 15, 2017

Simply that is theoretically exist, but the reality can not find evidence of his existence. Dark Matter is a material that is smaller than electrons and photons, without charge, does not interfere with electrons, has a very small density, can pass through electromagnetic waves and gravitational fields, the number is very large, is the universe An important part. Dark matter can not be directly observed, but it can interfere with the stars issued by the light or gravity, its existence can be clearly felt.

According to the latest research shows that: the universe is divided into ordinary matter (5%), dark matter (26.8%), dark energy (68.3%).