Last month a Hydrex team replaced the bow thruster of a 191-meter roro ship during the vessel’s stop in Rotterdam. Using one of the company’s workboats, the diver/technicians carried out the operation ...

Imperial College is developing a rocket thruster called the Iridium Catalysed Electrolysis CubeSat Thruster (ICE-Cube Thruster) that is so small that it can only be fabricated using techniques ...

A ground test of the Microwave Electrothermal Thruster (MET) successfully demonstrated on the Vigoride-5 vehicle. Credit: Momentus WASHINGTON — In-space transportation company Momentus announced March ...

A Phase Four electric thruster using xenon propellant. The company won an Air Force contract to test a version of that thruster that uses iodine as propellant. Credit: Phase Four WASHINGTON — Phase ...

The most abundant metal known to man is iron. It's everywhere. Not just on Earth, but in space as well. Astro engineers have just figured out how to use iron – or nearly any metal for that matter – as ...