Going to be some very expensive gas.

"Apollo samples typically showed helium-3 concentrations measured in parts per billion. That means enormous volumes of regolith must be processed to extract useful gas. The basic industrial recipe is straightforward on paper. "

  • espurr@sopuli.xyz
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    14 hours ago

    Lunarians can never go back to Earth because their bones will be so weak…

    • Echo Dot@feddit.uk
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      4 hours ago

      If the industrial base is there you could build an angled gyroscope to add the necessary gravity. Although realistically much of the processing and shipping would be automated anyway. Unless AI gets really good some humans would still be necessary for oversight but reasonably with only a couple of seconds time delay that could be done from Earth.

      If we were doing asteroid mining out in the belt that would definitely require some sort of habitat though. Again, assuming we don’t get AGI or uploading humans to software or something like that.

    • shalafi@lemmy.world
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      14 hours ago

      Yet another reason we’ll never move into space. That’s where Bio of a Space Tyrant gets it right. Humans are able to harness gravity and make it variable. If we could do that, 95% of solar system exploration issues are magically gone.

  • eleitl@lemmy.zip
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    21 hours ago

    Please demonstrate working and economic terrestrial energy generation using He-3 fusion first.

    • Frezik@lemmy.blahaj.zone
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      20 hours ago

      Yeah, that’s the thing. He-3 is a second generation fusion technology. We don’t even have net power positive first generation fusion.

      Great when we get there, but there are steps we need first.

      • Skullgrid@lemmy.world
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        7 hours ago

        The launch to 23 seconds was the greatest game ever. So many incredible designs, leading to incredible moments. I’m still using my day job playmat for winter 2015 as a giant mousepad.

        Then they fucked it up with board wipes and resource hate, and unconditional tagging.

  • Fyrnyx@kbin.melroy.org
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    1 day ago

    Both have placed lunar exploration high on their national agendas and explicitly tied it to future technological and strategic advantage.

    As the US practically guts NASA…

    • Frezik@lemmy.blahaj.zone
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      20 hours ago

      Making the same mistake the Soviets did with their space program. It was more important as national prestige than doing the actual building blocks that get you to the next steps. NASA had far, far more spillover effects into the nation at large than the Soviets ever did. Semiconductors alone are an incalculable benefit.

      The last tankie I mentioned this to retorted “Russia had weather satellites”. Yes, they’re adorable.

  • vacuumflower@lemmy.sdf.org
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    15 hours ago

    New frontier, my sweaty arse.

    I was reading about helium-3 mining in the same magazine for children where I was reading about “The Mummy” filming process, genetically modified small tigers as pets in the future, reconfigurable clothes made of nanobots, aliens and Median state.

    Or maybe in a bit different one, both were cool, one was more “popular science” minded, another was yellowish, but entertaining. The former was called “Young erudite”, the latter “Miracles and mysteries of the planet Earth”. Honestly I think I’m going to look them up, if they are still printed. Perhaps get a subscription.

    EDIT: Forgot to say the latter magazine for kids had its last issue released in year 2010. Which was the point of my comment, nothing new in talking about mining helium-3.

  • Victor@lemmy.world
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    23 hours ago

    We cannot be fucking with our moon, else we will shoot our own ecosystems in the foot.

    • krooklochurm@lemmy.ca
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      21 hours ago

      All the moon does it control the tide.

      It’s a barren irradiated, lifeless rock.

      Short of blowing it up, to my knowledge there is virtually nothing we could do on said moon that would affect us at all on earth.

      • Victor@lemmy.world
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        21 hours ago

        All the moon does it control the tide.

        Yah!! 😜 That’s not all though, surely.

        • MaggiWuerze@feddit.org
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          15 hours ago

          We could lower the entire lunar surface by several meter and not have a dent in the tidal effect