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Dr. Edwin Hubble: Study of Extragalactic Nebulae, 1939


Information from the following sources was used in the compilation of these webpages. We encourage you to consult these works to broaden your knowledge of Edwin Hubble and his accomplishments.

Edwin Hubble:

Hubble, Humason, and Hubble's Constant. (1996) Scale of the Universe Debate.

The European Homepage for the NASA/ESA Hubble Space Telescope - "The man behind the name".

A Science Odyssey: People and Discoveries: (1998) WGBH.

Hubble: a view to the edge of space. Who was Hubble? The Exploratorium.

Time 100 Profile: Edwin Hubble. (1999)

"Edwin Hubble." Microsoft Encarta Online Encyclopedia (2007).

Edwin Hubble: