• Scubus@sh.itjust.works
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    4 months ago

    Moon factory, rail gun

    I mean it sounds simple, obviously doing that we be a ton of work, but it seems very feasible. And doing that would be an incredible starting point for space industry. From there, we could send out automated probes to capture trojan asteroids from earths orbit and launch them into lunar orbit for collection. We could even put them in a non stable orbit that bleeds off orbital speed and eventually they bleed off enough to land while staying in almost one piece depending on the type of asteroid.

        • intensely_human@lemm.ee
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          4 months ago

          There’s got to be a way to take advantage of tidal locking mechanisms, but artificially accelerated in pace, using a satellite that can alter its own spin, to alter that satellite’s orbit.

          There’s got to be. Two bodies in orbit are in contact and should be able to act upon one another to arrange themselves with regard to one another.

          My gut is telling me there’s a way to do that.

          • Scubus@sh.itjust.works
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            4 months ago

            Well, despite my blunder, my original thinking was that unstable orbits do exist, and you would in theory be able to bleed of orbital speed. The issue is that that orbital speed would be converted into potential energy without an atmosphere.

            It would be much more long term but we could make a space tether in orbit of the moon. As asteroids are flung to the moon it could catch them and gain angular momentum as the asteroid loses speed. We’d just have to find a way to bleed that angular momentum. It could be for return packages to earth, but with the rail gun already in place, that seems somewhat useless.

            On the other hand, it would be difficult to aim the rail gun, whereas the space tether would be somewhat easier to aim.