A new laser-based propulsion ... a commercial jet engine. In addition to generating thrust, the laser also vaporizes the seawater close to the vessel, creating bubbles on the submarine’s surface ...

The system uses bioethanol processing to add extra capabilities to the submarines. Navantia’s air-independent propulsion ...

NASA develops miniature underwater robot to explore Jupiters icy moons NASAs innovation focuses on a compact submersible for ...

Alberto Behar, of NASA's Jet Propulsion Laboratory, worked with students from Arizona State University to develop and test submarine technology ... and collected lake water samples to search ...

In such a situation, India needs such submarines inside ... use Air Independent Propulsion (AIP) technology. Submarines equipped with AIP technology can stay in water for longer duration than ...

At NASA’s Jet Propulsion Laboratory, engineers are developing robots that can spend months gathering data beneath the massive ice shelves of the Antarctic.