Mitchell, Alfred T.2014-05-282014-05-281965-12-072014-05-28http://hdl.handle.net/10735.1/3535This news release discusses an experiment designed by Kenneth McCracken of the GRCSW for U.S. Pioneer Spacecraft.Permission to publish material from this collection in any form, current or future, must be obtained from the Special Collections Department, Eugene McDermott Library, The University of Texas at Dallas.Cosmic raysMcCracken, K. G. (Kenneth G.), 1933-Southwest Center for Advanced Studies. Space Sciences DivisionBartley, William C.TextUA10-12