A prototype ion engine that uses lithium vapor as a propellant has aced its first tests, achieving 25 times more power than ...
NASA’s announcement Tuesday that it will “pause” work on a lunar space station and focus on building a surface base on the Moon was no big surprise to anyone paying attention to the Trump ...
NASA has successfully ignited a prototype magnetoplasmadynamic thruster powered by lithium metal vapor, reaching ...
NASA has plans for a giant leap in its method of space travel, beginning with a nuclear-powered mission to Mars that's projected to launch in 2028.