• ChicoSuave@lemmy.world
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      1 year ago

      It’s probably implied somewhere that the KT asteroid was part of their life seeding program that started by eliminating predominant species. They would most likely look for the right conditions on a random planet to support life and then inject the biosphere with their creation.

    • Swedneck@discuss.tchncs.de
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      1 year ago

      I’m not sure exactly what you mean, but i would imagine any place with life will have mass extinction events and that will make it likely that there has been at least one period before the current sapient species where there was a different group of animals in prominence.

      • someguy3@lemmy.world
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        1 year ago

        I mean it’s awfully convenient that the sentient species all arose at the same time. There were billions of years of dumb animals.

        • AEsheron@lemmy.world
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          1 year ago

          There are civilizations that were around for ages before we made fire in Star Trek, and lots of primitiveraces too. Hell, in Voyager they found a race of Terran dinosaurs that escaped Earth before the asteroid hit. They’re one of the stronger races in their region of space, but are far from top dog in the Quandrant, implying several societies are possibly millions of years old. Not every race will follow a similar tech advancement, but a couple probably do, anyway.

    • 🇰 🌀 🇱 🇦 🇳 🇦 🇰 ℹ️@yiffit.net
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      1 year ago

      Not quite Star Trek, but Rick & Morty did an episode with that as a plot point recently in the season where they only travel the galaxy, not the multiverse. Every planet had some form of prehistoric life, with the interpretations of what they found having more or less the same effect on society, but with different silly names.

      Was just fun to see the idea explored. Trek would have probably taken it a bit more seriously though.