john-bahcall-1
Astrophysicist John Bahcall tirelessly pushed lawmakers for funding and support for the Hubble Space Telescope mission, while simultaneously contributing to the scientific design of the project.
Image Credit: Dan Bahcall, CC BY-SA 3.0 , via Wikimedia Commons
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https://science.nasa.gov/image-detail/john-bahcall-1/
Image CreditDan Bahcall, CC BY-SA 3.0 , via Wikimedia Commons
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