ASTRONOMERS

Astronomers have contributed greatly to our understanding of physics and motion. In this section you can learn all about famous astronomers and what each of them has contributed to our understanding of space.

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Shapley, Harlow

Shapley, Harlow (1885-1972), a United States astronomer. His studies of stars in globular clusters and of Cepheid variable stars led to a new understanding of the structure of the universe.

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