A new deep-sea submersible | Science News

Real Science. Real News.

Science News is a nonprofit.

Support us by subscribing now.


News

A new deep-sea submersible

By
12:46pm, August 24, 2004

Scientists from the Woods Hole (Mass.) Oceanographic Institution and the National Science Foundation in Arlington, Va., have announced a 4-year, $21.6-million design-and-construction effort to replace the aging research submersible Alvin.

Alvin, owned by the U.S. Navy and operated by WHOI, was launched in 1964 and has made more than 4,000 dives, enabling researchers to spend more than 16,000 hours observing seafloor environments throughout the world.

Design specifications for the replacement vessel include the capacity to dive to 6,500 meters, or 2,000 m deeper than Alvin. With that capability, the yet-to-be-named submersible should be able to explore more than 99 percent of the world's ocean floor, says Barrie B. Walden, project directo

This article is only available to Science News subscribers. Already a subscriber? Log in now.
Or subscribe today for full access.

Get Science News headlines by e-mail.

More from Science News

From the Nature Index Paid Content