Who is Edwin Hubble?
Edwin Hubble (1889-1953) was a pioneering American astronomer responsible for several extremely important scientific advances in the early and mid 20th century. Hubble attended the University of Chicago and Oxford University, pursuing studies in math, astronomy, philosophy, and Spanish. By the time of his death in 1953, he was widely regarded as one of the greatest astronomers ever. The Hubble Space Telescope, the most productive space-based telescope in history, is named after him. Hubble’s Law, which declares that the further away a galaxy is, the greater a redshift it will have, is taught in astronomy classes worldwide. Shortly after his earning of a Ph.D in 1917, Hubble went to work at the Mount Wilson Observatory near Pasadena, California, where he stayed the rest of his life. In 1919, right around the time of Hubble’s arrival, the 100-inch Hooker Telescope was completed, then the largest in the world. At the time, it was believed that the Milky Way Galaxy represented the entire u
Edwin Powell Hubble (November 20, 1889 – September 28, 1953) was an American astronomer. He profoundly changed astronomers’ understanding of the nature of the universe by demonstrating the existence of other galaxies besides the Milky Way. He also discovered that the degree of redshift observed in light coming from a galaxy increased in proportion to the distance of that galaxy from the Milky Way. This became known as Hubble’s law, and would help establish that the universe is expanding.