Fritz Zwicky
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Fritz Zwicky (February 14, 1898 – February 8, 1974) was a Swiss astronomer. He created the idea of dark matter.[1] He worked at California Institute of Technology for most of his life.
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Fritz Zwicky (February 14, 1898 – February 8, 1974) was a Swiss astronomer. He created the idea of dark matter.[1] He worked at California Institute of Technology for most of his life.