Photo: Andromeda nebula plate with Hubble's handwritten circle around the variable star he discovered In 1919 American astronomer Edwin Hubble began work at the Mount Wilson Observatory in ...

Named after Edwin Hubble, one of the greatest astronomers of the 20th century, the telescope embodies his pioneering spirit and transformative contributions to astronomy. Born in 1889 in ...

Edwin Hubble (1889â 1953) was a groundbreaking astronomer whose work transformed our understanding of the cosmos. Known as the father of extragalactic astronomy, he discovered that our ...