James Van Allen Quotes
My position is that it is high time for a calm debate on more fundamental questions. Does human spaceflight continue to serve a compelling cultural purpose and/or our national interest? Or does human spaceflight simply have a life of its own, without a realistic objective that is remotely commensurate with its costs? Or, indeed, is human spaceflight now obsolete?
Citations
Van Allen, James A. "Is Human Spaceflight Obsolete?" Issues in Science and Technology, vol. 20, no. 4, Summer 2004, p. 23.
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James Alfred Van Allen was an American space scientist at the University of Iowa. He was instrumental in establishing the field of magnetospheric research in space.