Astronomy and Space
John Richard Casani (September 17, 1932 – June 19, 2025) was an American engineer. He worked for the Jet Propulsion Laboratory on NASA projects, where he managed the Voyager, Galileo, Cassini and Prometheus projects. Casani was elected a member of the National Academy of Engineering in 1989 for pioneering systems engineering of planetary spacecraft and for leadership of spacecraft engineering and science teams.
Explorer 49.
Atmosphere of Triton.
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