Pulsar Fusion achieved what it calls a world’s first on March 25, 2026, firing up plasma inside its Sunbird nuclear fusion ...

Retired astronaut Jeff Hoffman, plasma propulsion professor Edgar Choueiri and space medicine researcher doctor Farhan Asrar ...

First plasma” has been achieved by the Sunbird exhaust test system, marking a major step toward a direct fusion drive ...

The U.S. space agency’s Skyfall project calls for sending robotic helicopters to Mars on a nuclear-powered spacecraft before ...

Graham leads Aviation Week's coverage of technology, focusing on engineering and technology across the aerospace industry, with a special focus on identifying technologies of strategic importance to ...