Fifty Years of SETI Science and Technology
Fifty Years of SETI Science and Technology. H. Paul Shuch, Ph.D. Executive Director Emeritus The SETI League, Inc. Are We Alone?. Birth of Radio Astronomy. Karl Jansky Bell Labs, 1932 Bruce Array Cosmic Static. Amateur Science. Grote Reber, W9GFZ 10 meter dish, 1937
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