Tag Archives: mariana trench

news-nature: Fish Filmed at Record Depth


Fish Filmed at Record Depth

Researchers exploring the depths of the Mariana Trench recently set the record for deepest fish ever filmed—and then broke the record during the same study. The two newly discovered species of snailfish were filmed by a team from the University of Aberdeen in Scotland using several remotely controlled submersibles. The second fish was filmed more than five miles below the surface—a depth of 8,145 meters. Researchers say the fish is very fragile and does not like look like any known species. More… Discuss

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Today’s Birthday: JACQUES PICCARD (1922)


Jacques Piccard (1922)

Piccard was a Swiss oceanographer and engineer who developed underwater vehicles for studying ocean currents. He came from a family of adventurers, and his father was known for exploratory balloon flights. Together, they developed the bathyscaphe for deep-sea travel. In 1960, Piccard and Don Walsh of the US Navy set a new submarine depth record when they reached the bottom of the Challenger Deep in the Mariana Trench, a depth of about 35,800 feet (10,912 m). What cut the mission short? More… Discuss