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A comment on Design of a rapid transit to Mars mission using laser-thermal propulsion. Parent comment

Re:Design of a rapid transit to Mars mission using laser-the... by bayesian_horse on Thursday February 17, 2022 @11:01AM (#30374534)
We're better off riding it out in a bunker or something on earth. It's easier to build something self sustaining on earth that can survive anything, than build the same thing anywhere else.
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Re:Design of a rapid transit to Mars mission using laser-the... by ben_w on Thursday February 17, 2022 @11:12AM (#30374669)
We can do both. Even Musk’s plan is aiming at 10s of hours of 2020 global GDP spread over the best part of a century.
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