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Whose expedition first reached the bottom of the Challenger Deep?
Ocean ExplorationWorld Records
Quick Answer
Jacques Piccard and Don Walsh descended to the Challenger Deep in 1960 aboard the bathyscaphe Trieste. They reached about 10,916 meters, proving humans could visit the deepest oceanic point.
The Full Story
Jacques Piccard and U.S. Navy officer Don Walsh made the first crewed descent to the Challenger Deep on 23 January 1960 in the bathyscaphe Trieste. Their dive reached about 10,916 meters below the surface, the deepest point then known in the oceans. The mission proved that the extreme pressure of the deep ocean could be survived by human explorers. It remained the deepest crewed descent for more than 50 years.
Key Facts
1.The dive took place on 23 January 1960
2.The craft was the bathyscaphe Trieste
3.The depth reached was about 10,916 meters
YouTube Angle
Suggested video title for this topic:
"The first humans to touch the bottom of the ocean"