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Underwater Vehicles


‘Rolls-Royce’ of shark cameras can extend to turtles, whales, seals and squid for ocean’s big picture

Boston Herald

A high-tech SharkCam invented by a Cape Cod researcher offers an unprecedented window into the lives of the ocean’s toothy predators, and can also extend to seals, whales, turtles and squid for a big-picture view of precious ecosystems and how to protect them. “These vehicles, these underwater robots that look like highly complex systems are just an extension of yourself to be able go where people can’t go, and there’s no limitation to what they can do,” said Amy Kukulya, research engineer and principal investigator at Woods Hole Oceanographic Institution.

Alvin: Pioneer of the Deep

WPBT

The deep-sea submersible Alvin has brought explorers to extraordinary places for more than 50 years. Now, as Alvin is poised to continue its revolutionary scientific work, a new set of upgrades will take it deeper than ever before. A coproduction with the Woods Hole Oceanographic Institution.

Underwater robot tracks ocean creatures

An innovative underwater robot known as Mesobot is providing researchers with deeper insight into the vast mid-ocean region known as the “twilight zone.” Capable of tracking and recording high-resolution images of slow-moving and fragile zooplankton, gelatinous animals, and particles, Mesobot greatly expands scientists’ ability to observe creatures in their mesopelagic habitat with minimal disturbance. This advance in engineering will enable a greater understanding of the role these creatures play in transporting carbon dioxide from the atmosphere to the deep sea, as well as how commercial exploitation of twilight zone fisheries might affect the marine ecosystem.

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A Robot Like This Could Swim At Jupiter’s Water-Spewing Moon

Forbes

A NASA mission called Europa Clipper may, if funding and development timelines hold, launch in 2024 to do an orbital survey with the latest instruments and potentially, to pick some landing spots for a future spacecraft. And unlike the rovers we are used to on Mars, this futuristic robot is going to have to swim.

Ocean Encounters: ALVIN

Hear from a volcanologist, a marine biologist, and Alvin’s senior pilot about how the iconic sub enables scientific discovery in the far reaches of Earth’s ocean.

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From Mars to the deep

Navigation technology that helped NASA’s Perseverance rover land safely on Mars could guide robots in another unexplored terrain that’s much closer to home: the deepest trenches of the ocean.

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Navigating beneath the Arctic ice

MIT News

A team of MIT engineers has developed a navigational method for autonomous vehicles to navigate accurately in the Arctic Ocean without GPS.