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1 Michael S. Turner is director of the Kavli Institute for Cosmological Physics at the University of Chicago, Chicago, IL, and the former assistant director of NSF responsible for funding Advanced LIGO. mturner@kicp.uchicago.edu.
1 Michael S. Turner is director of the Kavli Institute for Cosmological Physics at the University of Chicago, Chicago, IL, and the former assistant director of NSF responsible for funding Advanced LIGO. mturner@kicp.uchicago.edu.