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cm0002@lemmy.world to Space@mander.xyz · 17 days ago

What a nuclear reactor on the Moon really means for NASA's future

bigthink.com

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What a nuclear reactor on the Moon really means for NASA's future

bigthink.com

cm0002@lemmy.world to Space@mander.xyz · 17 days ago
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There are real concerns with long-term power generation on the Moon; nuclear could be the answer. But for NASA, will the cost be too high?
  • BombOmOm@lemmy.world
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    17 days ago

    I wasn’t sure from reading the article: Is this planned to be a large RTG, or something more fancy?

    • artifex@piefed.social
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      17 days ago

      The call is for a 100kW reactor, which is way more than an RTG. This will be more like a submarine/carrier pressurized fission reactor that’s fitted out for use in space.

      • SkybreakerEngineer@lemmy.world
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        17 days ago

        100kw is a few orders of magnitude off for a submarine

        • artifex@piefed.social
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          17 days ago

          oh, definitely. I just meant it’s going to be something much closer to a “conventional” compact fission reactor (the only examples of which I could think of being for naval uses) than an RTG. I have to imagine that bleeding off all of that heat is going to be an interesting challenge in a hard vacuum.

      • GreyEyedGhost@lemmy.ca
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        17 days ago

        The question is, is it bigger, or does it last longer, than 100 kW worth of solar panels? There are a number of places on the moon that are remarkably suitable for solar power.

    • acockworkorange@mander.xyz
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      16 days ago

      Probably a souped up KRUSTY.

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