We wish to thank the following organizations:
- The Archives, California Institute of Technology.
- The Astronomical Society of the Pacific.
- Beam Line, published periodically by the Stanford Linear Accelerator Center (SLAC).
- Max Planck Institute for Astrophysics.
- The Swiss Fritz Zwicky Foundation (FZS) for allowing us to mirror Greenstein J. & Wilson A. (1974). Remembering Zwicky. Engineering and Science 37:15-19, and Zwicky's contribution to Zwicky, F. & Wilson A. (eds.), New Methods of Thought and Procedure: Contributions to the Symposium on Methodologies, Berlin: Springer, 1967.
- Thanks to "The Observatory" for allowing us to mirror: Zwicky, F. Morphological Astronomy (The Observatory, Vol. 68, No. 845, Aug. 1948, S. 121-143).
Photo Credits
Photo by Floyd Clark, 1971 - courtesy of
The Archives, California Institute of Technology.
Thanks to the Swiss Fritz Zwicky Stiftung (FZS)
Astronomical Society of the Pacific, from the Web-posted
article: Idea Man, by Stephan M. Maurer, Beamline 31/1.
(download)
Zwicky at the 18-inch Schmidt. Photo by Arnold Lund, No date, Courtesy of The Archives, California Institute of Technology.
Zwicky at the 18-inch Schmidt. Thanks to the Jet Propulsion Laboratory Archives.
At Space Conference, 1959. Photo by James McClanahan. Courtesy of The Archives, California Institute of Technology.
Thanks to: Greenstein J. & Wilson A., "Remembering Zwicky", Engineering and Science 37:15-19, 1974.
Thanks to: International Space Hall of Fame: u/Fritz Zwicky.
The Coma Cluster. Thanks to the Max Planck Institute for Astrophysics.
Tom Ritchey. Taken at Washington Square, Manhattan. Thanks to my wife, the love of my life: Gunilla Ritchey.
Swedish Morphological Society - Credits & Links