Plunging into the deep, dark abyss of the Pacific Ocean’s Mariana Trench, U.S. Navy Lt. Don Walsh and Swiss engineer Jacques Piccard heard a loud cracking sound in their vessel—the bathyscaphe Trieste ...
WASHINGTON NAVY YARD – The Navy officer who took a manned submersible to the deepest part of the ocean in 1960 said it would have been impossible without the steady financial support by the Office of ...
WASHINGTON, DC - APRIL 15: Dr. Don Walsh, CAPT, USN (ret) smiles at the event. The Navy honors history-making undersea adventurer and scientist, Dr. Don Walsh, CAPT, USN (ret) at a 50th anniversary ...
Retired Capt. Don Walsh, Ph.D., who commanded the U.S. Navy’s bathyscaphe Trieste, discusses the dive to the deepest place on Earth, the Challenger Deep located at the southern end of the Mariana ...
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