Sad Day For the Ocean Exploration Community

May 12, 2014 at 11:00 AM Leave a comment

Nereus via Wikipedia

(Image via Wikipedia)

 

AUCKLAND, New Zealand, May 12 (UPI) —One of the world’s most proficient deep-diving submarines, the remote controlled Nereus, imploded over the weekend while exploring the Kermadec Trench, northeast of New Zealand’s North Island.

Nereus was a stalwart of deep sea exploration, and a prized tool of U.S. science.

“Nereus helped us explore places we’ve never seen before and ask questions we never thought to ask,” Timothy Shank, a scientists at the Woods Hole Oceanographic Institution (WHOI), told BBC News. WHOI managed Nereus’s research and diving activities.

Nereus lost contact with controllers while cruising at a depth of 6.2 miles beneath the ocean’s surface. Debris from the sub, later found floating in the area, led scientists to believe Nereus suffered an implosion.

At the time of its demise, Nereus was exploring the second-deepest ocean trench on earth. The underwater pressure was a crushing 16,000 pounds per square inch, or psi.

[…]

There was financial loss, however — $8 million. Launched in 2008, Nereus was constructed with funding from the National Science Foundation, the Office of Naval Research, the National Oceanic and Atmospheric Administration, as well as several non-profit organizations.

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Entry filed under: Nature, Science.

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