Brunvoll has been chosen to supply azimuth propulsion thrusters and thruster control systems for Norled’s four next hybrid ferries.The vessels will service the routes between Stokkvågen, Lovund, and ...

Click to open image viewer. This attitude control system thruster for the Mercury spacecraft was built by the Bell Aircraft Corporation. It provided attitude control and stabilization for the ...

Earlier this year, NASA mission controllers faced a challenging decision that could have marked the end of Voyager 1's decades-long journey. Launched in 1977 to explore the outer solar system, the ...

Conventional control surfaces, such as fins and canards, have quite limited control capability when air vehicles fly at low speeds (e.g., take-off and landing) or hover. Utilizing the moment generated ...

Aerojet engineers are evaluating results from a hot-fire test series of the roll control thruster it is developing for NASA’s planned Ares I crew launch vehicle. NASA awarded Aerojet the contract two ...

NASA mission controllers raced against time to find a solution before a crucial ground-based radio used for communicating with Voyagers 1 and 2,... Earlier this year, NASA mission controllers faced a ...