What year was the man who discovered Palomar 4 born?
Edwin Hubble Edwin Powell Hubble (November 20, 1889 – September 28, 1953) was an American astronomer. He played a crucial role in establishing the fields of extragalactic astronomy and observational cosmology and is regarded as one of the most important astronomers of all time.
Philip Rubin Philip E. Rubin (born May 22, 1949, in Newark, New Jersey) is an American cognitive scientist, technologist, and science administrator.