A new propulsion system feeds the same "monopropellant" fuel into electrical and chemical thrusters, potentially saving on ...
NASA announced plans March 24 to develop Space Reactor 1 (SR-1) Freedom, a mission to Mars demonstrating nuclear electric propulsion. Credit: NASA WASHINGTON — NASA is working on a streamlined ...
A powerful new propulsion test by NASA signals a major shift in how humans could reach Mars, as engineers successfully fired a lithium-fed plasma thruster at record-breaking power levels, an advance ...