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NASA Fires Up Powerful Lithium-Fed Thruster for Trips to Mars

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#space#technology#nasa#NASA#Jet Propulsion Laboratory#Jared Isaacman#James Polk
NASA Fires Up Powerful Lithium-Fed Thruster for Trips to Mars
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NASA has successfully tested a lithium-fed magnetoplasmadynamic thruster at its Jet Propulsion Laboratory, marking a significant advancement in electric propulsion technology. This prototype achieved unprecedented power levels, exceeding those of current spacecraft thrusters, and is aimed at supporting future crewed missions to Mars. The test results will inform further development and testing of this promising propulsion system.

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Original publisherNASA
Canonical URLhttps://www.nasa.gov/missions/tech-demonstration/nasa-fires-up-powerful-lithium-fed-thruster-for-trips-to-mars/
Publication timeTue, 28 Apr 2026 16:18:34 +0000
Retrieval time2026-04-28T16:37:43.353Z
Last seen2026-04-28T16:37:43.353Z
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SummaryWeSearch · cerebras-chat (WeSearch summarizer)
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Citation coverageSummary is a WeSearch-generated derivative; primary citation is the original publisher URL.
Clusterpbm9oidTxRN2 · 2 stories
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Substitutes article?No — link-out required for full text

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Basis: Derived from the published RSS/Atom feed. Contact: [email protected]. Reviewed: 2026-07-24.

Opening excerpt (first ~120 words) tap to expand

5 min readNASA Fires Up Powerful Lithium-Fed Thruster for Trips to MarsJet Propulsion LaboratoryApr 28, 2026 Article Contents Powering up Going electric A prototype of a lithium-fed magnetoplasmadynamic thruster was tested in a special chamber at NASA’s Jet Propulsion Laboratory in February 2026. With further development, thrusters like this could be part of a nuclear electric propulsion system powering human missions to Mars. Credit: NASA/JPL-Caltech A technology that could propel crewed missions to Mars and robotic spacecraft throughout the solar system was recently put to the test at NASA’s Jet Propulsion Laboratory in Southern California. On Feb.

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