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Edwin Powell Hubble was an American astronomer and mathematician regarded as one of the foundational figures of modern astronomy. His observational studies on the structure and expansion of the universe played a critical role in shaping 20th century cosmology. Early Life and Education Edwin Hubble was born on 20 November 1889 in Marshfield, Missouri. His family belonged to the middle class and placed great importance on education and academic achievement. Hubble’s childhood unfolded in an enviro