Don Walsh
American oceanographer (1931–2023)
Don Walsh (November 2, 1931 – November 12, 2023) was an American oceanographer, U.S. Navy officer, and marine policy specialist. While aboard the bathyscaphe Trieste, he and Jacques Piccard made a record maximum descent in the Challenger Deep on January 23, 1960, to 35,813 feet (10,916 m).
Nº Q714483 ★★
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Don Walsh
American oceanographer (1931–2023)
Don Walsh (November 2, 1931 – November 12, 2023) was an American oceanographer, U.S. Navy officer, and marine policy specialist. While aboard the bathyscaphe Trieste, he and Jacques Piccard made a record maximum descent in the Challenger Deep on January 23, 1960, to 35,813 feet (10,916 m).
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From Wikipedia
Don Walsh (November 2, 1931 – November 12, 2023) was an American oceanographer, U.S. Navy officer, and marine policy specialist. While aboard the bathyscaphe Trieste, he and Jacques Piccard made a record maximum descent in the Challenger Deep on January 23, 1960, to 35,813 feet (10,916 m). Later and more accurate measurements have measured it at 35,798 feet (10,911 m).
Text: Wikipédia, CC BY-SA 4.0. · Image: National Museum of the U.S. Navy (Public domain) ·
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