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Close ✕Trieste reaches the bottom of the Challenger Deep
1960-01-23 · Recorded · culture
The source states this happened, and its date is not in the future. The word the source used for it is historical.
Jacques Piccard and Don Walsh descend in the bathyscaphe Trieste and reach the floor of the Challenger Deep. Onboard instruments initially indicate about 11,521 m; the figure is later recalculated to about 10,916 m. No human returns to the bottom for 52 years.
- Source
- U.S. Naval Institute, Naval History Magazine, vol. 34 no. 1 · https://www.usni.org/magazines/naval-history-magazine/2020/february/triestes-deepest-dive
- Standing
- This record: partially verified · publisher: partially verified
- How it arrived
- Editorial — A dated record from the Richseen Atlas editorial corpus, written and cited by a curator. Not captured from anywhere, and not live.
- Where
- At a canonical Atlas object, placed and checked by a curator.
- Subject
- VEHICLE_TRIESTE · PERSON_JACQUES_PICCARD · PERSON_DON_WALSH · Challenger Deep · ZONE_HADAL
Sources polled — usgs: newest 2026-09-10 · nws: newest 2026-09-10 · jpl-cneos: states no publication time, last reached 2026-09-10 · Official source connected · Basemap: Natural Earth (public domain) — marks are drawn only from sourced coordinates