Production-conforming systems manufactured in a regulator-approved facility mark H55’s transition from technology development to commercialization of certification-grade energy storage solutions for ...

Illustration of a human Mars mission concept enabled by nuclear thermal propulsion (NTP). An NTP-powered high performance fission reactor system will significantly reduce the travel time and radiation ...

The U.S. Army recently achieved a pivotal advanced propulsion milestone for Precision Strike Missile ...

Russia's state atomic energy corporation, Rosatom, has developed a plasma electric rocket engine that could send spacecraft to Mars in just 30 to 60 days. The plasma engine works by accelerating ...

NASA selected three proposals for the development of lightweight micro-thruster propulsion technologies that are small in size but have big potential. NASA’s Space Technology Mission Directorate ...

In the outer reaches of our solar system, far beyond the orbit of Pluto, lies Sedna, one of the most mysterious objects ever discovered. This reddish dwarf planet follows such an extreme orbit that it ...

Nearly three years ago, the US Defense Advanced Research Projects Agency announced its intent to develop a flyable nuclear thermal propulsion system. The goal was to develop more responsive control of ...

EasyJet continues to back hydrogen as the budget carrier’s most likely future fuel, having quietly shelved interest in all-electric short-haul aircraft as part of its decarbonisation plan. The UK ...

The trip to Mars and back is not one for the faint of heart. We're not talking days, weeks, or months. But there are technologies that could help transport a crew on that round-trip journey in a ...

Engineers work to unlock power shipwide. Over the years, ship propulsion has evolved from sail to steam to diesel and gas turbine engines. The U.S. Navy now is transitioning to all-electric ships, ...