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Trieste is a Swiss-designed, Italian-built deep-diving research bathyscaphe. In 1960, it became the first crewed vessel to reach the bottom of Challenger Deep in the Mariana Trench, the deepest point in Earth's seabed. [2] The mission was the final goal for Project Nekton, a series of dives conducted by the United States Navy in the Pacific ...
The Mariana Trench is an oceanic trench located in the western Pacific Ocean, about 200 kilometres (124 mi) east of the Mariana Islands; it is the deepest oceanic trench on Earth. It is crescent-shaped and measures about 2,550 km (1,580 mi) in length and 69 km (43 mi) in width. The maximum known depth is 10,984 ± 25 metres (36,037 ± 82 ft ...
The ship is equipped with cameras and will provide real-time viewing of the ocean floor for scientists and for the public. [1] This is a pioneering use of what NOAA calls "telepresence technology". [3] The Okeanos Explorer is the only vessel owned by the U.S. government that is dedicated to exploring the seabed and ocean crust. [4]
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11. Juli 2014. 17. November 2014 [15] The RV Sonne (German for Sun) is a German deep ocean research vessel. The ship became available for science in December 2014 [17] and it operates mainly in the Pacific and the Indian Oceans. [16] She is registered in Wilhelmshaven and replaced its predecessor of the same name.
Significant dates. Added to NRHP. 7 June 1988. Designated NHL. 7 June 1988 [3] WPG/WAGC/WHEC-37, launched as USCGC Roger B. Taney and for most of her career called USCGC Taney (/ ˈtɔːni /), is a United States Coast Guard high endurance cutter notable as the last warship floating which fought in the attack on Pearl Harbor. [4] She was named ...
The deep sea is broadly defined as the ocean depth where light begins to fade, at an approximate depth of 200 m (660 ft) or the point of transition from continental shelves to continental slopes. [1][2] Conditions within the deep sea are a combination of low temperatures, darkness, and high pressure. [3] The deep sea is considered the least ...
The hadal zone, also known as the hadopelagic zone, is the deepest region of the ocean, lying within oceanic trenches. around 6 to 11 km (3.7 to 6.8 mi; 20,000 to 36,000 ft) below sea level, and exists in long, narrow, topographic V-shaped depressions. [1][2] The cumulative area occupied by the 46 individual hadal habitats worldwide is less ...