The Dark Side of the Universe

James Trefil, the Robinson Professor of Physics at George Mason University, is the author of more than 40 books and 100 articles in professional journals. He is a fellow of the American Physical Society, the American Association for the Advancement of Science, and the World Economic Forum. He is the recipient of the Andrew Gemant Award from the American Institute of Physics, the Westinghouse and Subaru Awards from the American Association for the Advancement of Science, and the 2008 Science Writing Award from the American Physical Society.