16 comments

  • andyjohnson0 11 minutes ago

    Reading the "endgame" section, and I feel that some serious thought ahould be given to what the replicator colony will do after it has finished dismantling Mercury.

  • uticus an hour ago

    > The shell is not merely a strength structure; it is a fixed logistics skeleton. Its purpose is to provide: dense distributed launch/capture corridors large-scale routing geometry attachment points for high-temperature radiator fields buffering volume for material and coolant traffic alignment and vibration-control structure for the mature transport system...

    Roger that

  • choilive 23 minutes ago

    Bootstrapping an electronics supply chain on another planet seems harder than building the dyson swarm itself.

    • asdff 5 minutes ago

      Just let Claude figure it out

  • andrewflnr an hour ago

    > The mirror fleet does not increase the total power available to the project; Mercury still intercepts only a fixed amount of sunlight.

    I think I must be missing something important, because this doesn't make sense to me. If you put your mirrors in orbits where they don't block the dayside surface (sun-synchronous?), then they increase the total surface area receiving solar radiation.

  • pndy 19 minutes ago

    What about orbital mechanics? Wouldn't that create issues with/for objects in the solar system?

  • alhazrod 14 minutes ago

    Please someone, send grey goo to Mercury.

  • ossicones an hour ago

    Stuff like this is why I read HN

  • nacozarina an hour ago

    this seems to ignore the fact that Mercury is way too deep in Sol’s gravity well to be useful, all it’s looking at is Mercury mass.

  • jmount an hour ago

    I encourage Dyson sphere enthusiasts to listen to the interesting argument that Dyson spheres they may be deliberately designed as an "sounds neat but is impossible" filter joke, ref: https://www.youtube.com/watch?v=fLzEX1TPBFM .

    • MarkusQ 13 minutes ago

      Sped through that, couldn't stomach the whole thing. Is there more to it than "argument by sneering dismissal"? (Basically, so far as I can tell, her point seems to be "this was intended as a joke to see if you're stupid, so if you believe it, you are, neener-neener!")

  • trebligdivad an hour ago

    Does Mercury not have any useful radioactive material to provide more power?

    • andrewflnr an hour ago

      I guess it might. I wouldn't plan on it without a very detailed survey though, to say the least. Whereas solar is definitely right there. (And you still have to worry about cooling either way.)

  • LoganDark an hour ago

    I am such a sucker for technical Aspie writing. I've seen it mistaken for LLM output many times but this is not that.

    • r-w an hour ago

      > The shell is not merely a strength structure; it is a fixed logistics skeleton.

    • Ancalagon an hour ago

      its not? how can you tell?