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Dark Matter by Paul F. Kisak. Author Paul F. Kisak. BookAuthority collects and ranks the best books in the world, and it is a great honor to get this kind of recognition. The existence and properties of dark matter are inferred from its gravitational effects on visible matter, radiation, and the large-scale structure of the universe.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.