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Dark matter is not theory, is real, the gravitational effects have been observed, we don't know what it is yet http://en.wikipedia.org/wiki/Dark_matter http://e
by givan 12y ago
Dark matter is not theory, is real, the gravitational effects have been observed, we don't know what it is yet http://en.wikipedia.org/wiki/Dark_matter http://en.wikipedia.org/wiki/Dark_matter
- gibybo 12y agoDark matter IS a theory. From the article you linked: >Though the theory of dark matter remains the most widely accepted theory to explain the anomalies in observed galactic rotation, some alternative theoretical approaches have been developed which broadly fall into the categories of modified gravitational laws and quantum gravitational laws.[11] Whether something is a theory or not has nothing to do with whether it is real, however.