PODCASTS: Expanding With the Cosmos
Using the Atacama Cosmology Telescope (ATC), a 6.5-meter microwave collector in Chile, cosmologists are piecing together the early history of the known universe. In an exclusive American Scientist interview, Arthur Kosowsky—a member of the ATC team and a professor in the Department of Physics and Astronomy at the University of Pittsburgh—discusses how he is using ATC to reach back in time billions of years to search for gravitational waves that could verify inflation and reveal unprecedented details about how the cosmos was born.
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The Real Twilight Zone
By Fenella Saunders
May 11 marks what would have been the 97th birthday of Richard Feynman, the legendary physicist who helped to found the field of quantum electrodynamics. Feynman’s name has often graced the pages of American Scientist. Here we collect a dozen links as a jumping-off point for those looking to know more about this fascinating scientist.
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