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Cosmic Search Issue 12 Page 8 - The First 50 Years of Radio Astronomy, Part 1: Karl Jansky and His Discovery of Radio Waves from Our Galaxy by John Kraus
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Light Year: In a first, radio signal sent by 9 billion light-year away galaxy gets captured by scientists - The Economic Times
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US radio astronomer Grote Reber and first radio telescope - Stock Image - C047/2462 - Science Photo Library
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