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3 “... to observation by visible light. Radio astronomy opened a new window on the Universe, leading to the discovery...”

4 “... to the knowledge expected of university students in the early twentieth century, Ball's book remains instructive...”

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6 “... breathtaking view into our Universe's past. The atlas is accompanied and supplemented by Spectroscopy...”

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8 “... astronomy and its contribution to our understanding of the universe, bridging the gap between basic...”