NASA announced a plan to launch a nuclear-powered mission to Mars by 2028 using Nuclear Electric Propulsion (NEP) technology to reduce travel time
GS3Economy · S&T · Environment · Security· Space technology (ISRO, missions)· Prelims·
Why in news
NASA announced a plan to launch a nuclear-powered mission to Mars by 2028 using Nuclear Electric Propulsion (NEP) technology to reduce travel time.
Background
NASA is collaborating with the Defense Advanced Research Projects Agency (DARPA) to test Nuclear Electric Propulsion (NEP) technology. The mission aims to reduce Mars travel time from six to nine months to less than half that duration.
Facts for Prelims
- S&TNuclear Electric Propulsion (NEP): technology providing a steady and efficient power source for spacecraft propulsion.
- FactNASA target: Launch nuclear-powered mission to Mars by 2028.
- BodyDARPA: Defense Advanced Research Projects Agency, collaborating with NASA on NEP testing.
For Mains
Q. Discuss how the development of Nuclear Electric Propulsion (NEP) technology could redefine the feasibility of long-duration human space exploration and interplanetary settlements.
Dimensions to cover in your answer
- Technological leap: Reduction of transit time significantly lowering radiation exposure for astronauts
- Strategic shift: Transition from chemical propulsion to high-efficiency nuclear-electric systems for deep space
- Safety-Security nexus: Balancing the risks of nuclear propulsion with the necessity of high-thrust efficiency
Keywords: Nuclear Electric Propulsion · Interplanetary exploration · Space exploration · Deep space missions · Technological advancement
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