• ssillyssadass@lemmy.world
    link
    fedilink
    English
    arrow-up
    7
    arrow-down
    1
    ·
    2 days ago

    All you need to do is hit the right spot on a satellite with an ablative laser to make it de-orbit.

    • Phoenixz@lemmy.ca
      link
      fedilink
      English
      arrow-up
      3
      arrow-down
      2
      ·
      1 day ago

      Yeah and that is not how that works, that is not how physics works and that is not how anything works.

      • SippyCup@feddit.nl
        link
        fedilink
        English
        arrow-up
        3
        ·
        1 day ago

        A laser heating one side of anything enough to ablate material in space will alter it’s trajectory, it’s entirely possible that objects in low earth orbit would be forced to return to earth. That’s been proposed as a possible way to deal with all the random crap in space.

        • Breezy@lemmy.world
          link
          fedilink
          English
          arrow-up
          1
          ·
          17 hours ago

          But im sure musk went all out giving these satellites the best money can get./s

  • Quazatron@lemmy.world
    link
    fedilink
    English
    arrow-up
    21
    ·
    2 days ago

    Each new technology immediately raises two questions: how do we destroy it and how do we use it for destruction.

  • Lembot_0004@discuss.online
    link
    fedilink
    English
    arrow-up
    41
    ·
    3 days ago

    I suppose most space-tier countries make research on the theme of muting/blinding the satellites. It is just common sense.

    • StinkyFingerItchyBum@lemmy.ca
      link
      fedilink
      English
      arrow-up
      15
      ·
      3 days ago

      I thought it was denial of capacity. Satellites loaded with small ball bearings wrapped around high explosives to not only destroy satellites in a short term low orbit version of kessler syndrome, but to keep LEO full of satellite destroying shit for a while to deny relaunching new satellites.

      A 500km orbit like Starlink means unassisted objects can stay up for almost 10 years. Long enough for war, short enough to not permanently damage space.

      • einkorn@feddit.org
        link
        fedilink
        English
        arrow-up
        8
        ·
        3 days ago

        Is this scorched earth space tactic viable though?

        Looking at the sort of tech militaries are heavily investing in at the moment, many require long range communication to work to their full potential. Sure, there is also the push to add object recognition and other smart systems to unmanned vehicles, but those are mainly intended to take care of the final approach where potential interferences are strongest.

        Also surveillance satelites are irreplaceable in their capabilities.

        • Milk_Sheikh@lemmy.dbzer0.com
          link
          fedilink
          English
          arrow-up
          8
          ·
          2 days ago

          Yes. For a non space-tier power. Their utility for space/LEO comms are valuable, but peripheral. Never going fully high tech, keeps the legacy systems in use and in current practice. Whereas a power like the US doesn’t do shit without a LINK net established and maintained, because we’ve forgotten/are unwilling to use the old methods.

          It’s the Ukraine-Russo problem in the Black Sea, but applied to space. Denial is easier than presence, and even easier than dominance. If you can’t compete, why let them use it they way they want, or at all?

          • einkorn@feddit.org
            link
            fedilink
            English
            arrow-up
            3
            ·
            2 days ago

            I am still not convinced because you are missing the political implications: Blocking LEO for your opponent means blocking it for everyone, friend or foe alike.

            Unless we are talking about an all out two sided world war with no neutral parties blocking space is out of the question. It’s the same reason we don’t see nations using nuclear weapons: Their use would cause world wide condemnation and at best sanctions against you, at worst more enemy combatants.

            • interdimensionalmeme@lemmy.ml
              link
              fedilink
              English
              arrow-up
              1
              ·
              1 day ago

              With the right mergers and acquisition this LEO Scorched Space can scale up enough to be a militarily viable. We just hit the snooze button on space for the next 500 years, that should give us the time to “address” the problem of the coninued existence of mass CO² emitters and their supply chains

        • StinkyFingerItchyBum@lemmy.ca
          link
          fedilink
          English
          arrow-up
          3
          ·
          edit-2
          2 days ago

          Is it viable?

          If your opponent’s use of the LEO space and satelites is more effective, more critical and beneficial to their operations than yours by a wide enough degree, then yes, scortched space is viable.