The Manta Ray program was launched in 2020 to improve underwater vehicle design and develop techniques to increase payload capacity and conserve energy. Manta Ray was built through a Defense Advanced ...

Manta rays inspire faster swimming robots and better water filters Efficient swimming and feeding make the creatures a model for human machines. Elizabeth Rayne – Dec 31, 2024 6:50 am | 40 ...

The new underwater drones, with names such as Ghost Shark, Herne and Manta Ray, can typically dive thousands of feet below the surface and operate largely without human interaction for days on end.

Why Conservationists Are Hopeful About the Manta Ray’s ... have any way of adapting to survive human pressures ... of food. How does it know where to go next, and when? A change ...

Ghost Shark and Manta Ray protect the undersea realm. Sounds like it could be the title of a future Marvel movie, but in actual fact, it’s what could be the future of Pacific naval defenses.

US tests giant ‘Manta Ray’ drone submarine for long-distance underwater missions. The ‘manta ray’ submarine is designed to operate over long distances of water and deliver pay loads to targets ...

Ghost Shark and Manta Ray protect the undersea realm. Sounds like it could be the title of a future Marvel movie, but in actual fact, it’s what could be the future of Pacific naval defenses.

Like the Orca, the Manta Ray hasn’t come together as quickly as Ghost Shark. Its program began in 2020 and DARPA didn’t give a goal for the Manta Ray – or some variant of it – to join the ...