Tag

Plasma Thruster

All articles tagged with #plasma thruster

technology18 days ago•4 min saved

NASA Demonstrates Record-Setting Lithium Plasma Thruster for Future Mars Missions

NASA's JPL has demonstrated a record-high 120 kW lithium-fed magnetoplasmadynamic plasma thruster, the most powerful electric propulsion test in the U.S., signaling progress toward megawatt-class systems for crewed Mars missions. Electric propulsion offers substantial propellant savings and continuous thrust; researchers aim to scale to hundreds of kilowatts to megawatts and, potentially with nuclear power, enable multi-thruster propulsion for long-duration deep-space flights.

via SciTechDaily|

#electric-propulsion #lithium-fed-mpd #mars-mission

space23 days ago•5 min saved

NASA Trials Groundbreaking Liquid-Lithium Engine for Mars Mission

NASA completed high-power tests of a liquid-lithium, magnetoplasmadynamic thruster at up to 120 kilowatts, a major step toward crewed Mars propulsion. Lithium promises higher exhaust velocities and reduced propellant mass versus xenon, but handling molten lithium and corrosion pose severe engineering challenges. Next steps include thousands of hours of endurance testing and scaling toward megawatt-class power (2–4 MW) for long-duration deep-space missions.

via Indian Defence Review|

#electric-propulsion #lithium-propulsion #mars-mission

science-and-technology8 months ago•3 min saved

Scientists Develop Plasma Thruster to Destroy Space Junk

Scientists at Tohoku University have developed a powerful bidirectional plasma thruster inspired by fusion reactor technology, capable of decelerating and removing space junk from low-Earth orbit more efficiently, potentially helping to prevent catastrophic orbital congestion.

via Yahoo! Tech|

#fusion-reactor #orbital-cleanup #plasma-thruster

science-and-technology8 months ago•4 min saved

Japan's Plasma Gun and New Technologies Revolutionize Space Junk Removal

Researchers at Tohoku University in Japan have developed a revolutionary bidirectional plasma ejection propulsion system that can safely and efficiently remove space debris using affordable argon, potentially preventing the Kessler syndrome and ensuring sustainable space activities.

via Rude Baguette|

#japan #kessler-syndrome #plasma-thruster

science8 months ago•4 min saved

Innovative Technologies and Challenges in Space Junk Removal

A new method for removing space debris involves using a bidirectional plasma ejection system from an ion engine to push space junk into Earth's atmosphere for safe burn-up, offering a safer and potentially more effective solution to the growing problem of space debris in low-Earth orbit.

via Space|

#ion-engine #low-earth-orbit #plasma-thruster