Wikipedia contributors. (2024, June 30). Flag of Benin. In Wikipedia, The Free Encyclopedia. Retrieved July 13, 2024, from https://en.wikipedia.org/w/index.php?title=Flag_of_Benin&oldid=1231915117
Edwin Hubble (Wikipedia) 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.
