Russia has introduced a plasma electric rocket engine that could transform space travel. This technology may reduce the journey to Mars to just 30-60 days. Current missions take nearly a year, making this a major shift in exploration.
The engine operates by accelerating ions using a strong electric field. Unlike chemical rockets, it relies on hydrogen, making it fuel-efficient. It can reach speeds of 195,000 miles per hour while generating 300 kW of power. This system also limits astronauts’ exposure to harmful cosmic radiation.
Pros and Challenges of Plasma Propulsion
Pros:
- Faster Travel: Mars trips could take weeks instead of a year.
- Fuel Efficiency: Hydrogen use reduces fuel weight and volume.
- Radiation Safety: Shorter missions mean less cosmic radiation exposure.
Challenges:
- Complex Development: The technology needs further research before use.
- Energy Demand: It requires a strong power source like nuclear reactors.
Rosatom aims to present a flight-ready model by 2030. Meanwhile, Italy and the EU are exploring similar propulsion methods. Experts predict these engines will be key to future space missions. As investment in space technology grows, Mars colonisation may become a reality.
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