Edwin Hubble
Edwin Hubble was an American astronomer who revolutionized the field of astrophysics by proving that many objects previously thought to be clouds of dust and gas were actually galaxies beyond the Milky Way.
Astronomer
November 20, 1889
Scorpio
September 28, 1953
63
Marshfield, Missouri
Edwin Powell Hubble (November 20, 1889 รขยย September 28, 1953) was a prominent American astronomer who significantly contributed to the establishment of extragalactic astronomy and observational cosmology. He is renowned for his groundbreaking discovery that numerous objects, once believed to be nebulae, were in fact galaxies located beyond the Milky Way, which dramatically transformed our comprehension of the universe. Hubble’s most notable work involves the creation of the Hubble classification scheme for galaxies and his study of Cepheid variable stars. Furthermore, he played a vital role in developing Hubble’s law, which provided evidence that the universe is expanding. Hubble also built some of the largest telescopes of his era and received multiple accolades for his pioneering work in astronomy.