NASA's Jet Propulsion Laboratory successfully tested a new magnetoplasmadynamic (MPD) thruster capable of 120 kilowatts of power to facilitate crewed missions to Mars
GS3Economy · S&T · Environment · Security· Space technology (ISRO, missions)· Prelims·
Why in news
NASA's Jet Propulsion Laboratory successfully tested a new magnetoplasmadynamic (MPD) thruster capable of 120 kilowatts of power to facilitate crewed missions to Mars.
Background
The test was conducted by NASA's Jet Propulsion Laboratory. The magnetoplasmadynamic (MPD) thruster achieved a power output of 120 kilowatts, surpassing current NASA thruster capabilities.
Facts for Prelims
- S&TMPD thruster: A type of electric propulsion technology capable of sustained acceleration over long distances.
- FactThe tested MPD thruster achieved a power output of 120 kilowatts.
- PostNASA's Jet Propulsion Laboratory: The body responsible for the thruster testing.
For Mains
Q. Discuss how advancements in electric propulsion technology like MPD thrusters can overcome the logistical and physiological challenges of human deep-space exploration.
Dimensions to cover in your answer
- Logistical efficiency: Reduction in mission duration to mitigate risks of prolonged spaceflight
- Technological leap: Transition from chemical to high-power electric propulsion for deep-space transit
Keywords: Electric propulsion · Deep-space exploration · Magnetoplasmadynamic thruster · Space exploration technology
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