Surface-Based Sonar System Rapidly Maps Ocean Floor at High Resolution
Large Image Caption
Stephen Murray, Jason Valenzano, David Kindler, Paul Ryu, and Andrew March deploy their 8 m × 8 m sonar-array test bed, held together by a metal frame, in Boston Harbor for sea tests. Photo courtesy of Lincoln Laboratory.
On June 18, 2023, the Titan submersible was about 90 minutes into its two-hour descent to the Titanic wreckage at the bottom of the Atlantic Ocean when it lost contact with its support ship.
