From StarTalk.

🚀 The conversation revolves around plasma rocket propulsion as a revolutionary alternative to traditional chemical rockets. The speakers explain how plasma rockets function using magnetic energy to generate high-velocity exhaust, which allows for efficient, long-term acceleration in the vacuum of space. Although unsuitable for launch from Earth, plasma propulsion is ideal for deep-space missions or supply runs, such as those to the Moon or Mars, due to its fuel efficiency, low cost, and flexibility.

From ‘Neil & a Plasma Physicist Discuss the Future of Fusion Energy’: https://youtu.be/kf4NyRbvkmM?si=UAzRA-hLCC-_h6Vn

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