Plasma jet engines, touted as a potential breakthrough in fuel-free, electric aviation, remain far from viable due to extreme power requirements that current technology cannot meet. Studies show ...

Long before any spacecraft can attempt a faster journey to Mars, scientists must first solve one of space exploration’s biggest challenges: propulsion. Chemical rockets, used to launch spacecraft into ...

Being more efficient and more powerful than chemical rockets, plasma engines are seen as the future of human spaceflight. While NASA-backed plasma rocket projects aim for travel times to Mars be just ...

Russia is quietly testing a new plasma propulsion system that, if it performs as claimed, could dramatically change how long it takes to travel to Mars. Early results suggest a leap in speed and ...

You're on the fourth human mission to Mars, and you're told the Odyssey spacecraft designed to take you there will be the smoothest ride you'll ever take. It features a newly christened electric ...

The big picture: In deep-space travel, the race is no longer about who has the biggest rocket – it's about who can build the smartest plasma engine. As the competition to reach Mars intensifies, ...

Buckle up, kiddos, we're goin' to Mars! Okay, so no one is actually going to Mars anytime soon and SpaceX's Starship rocket keeps exploding. However, extra-long-distance space travel is inching closer ...

In the aerospace field, small satellites have gained popularity due to their low cost and flexibility, but their development has long been constrained by the availability of efficient propulsion ...