space science and tech
7 Breakthroughs: Space : Space Science And Technology Vs Xenon
7 Breakthroughs: Space : Space Science And Technology Vs Xenon A startling 3-fold increase in specific impulse, cutting fuel costs by 40% compared to Xenon at launch an Era of exotic propellants Ion thrusters that run on potassium provide roughly three times the specific impulse of conventional xenon engines, cutting launch-stage