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Dec 30, 2020 at 18:15 comment added John pebble bed reactors still rely on steam spinning a turbine and no turbine is going to last thousands of years, consider RTG batteries instead.
Dec 30, 2020 at 6:46 answer added L.Dutch timeline score: 4
Dec 30, 2020 at 5:37 comment added Daniel Redundancy could solve that. If there's ~25 probes chances are there's going to be at least one which makes it to a geologically stable area.
Dec 30, 2020 at 5:30 comment added user535733 The classic problem with "millions of years" questions on Earth is that the surface changes a whole lot over millions of years. The dormant probe my find itself washed into the sea, melted by a surprise volcano, smashed by a tsunami, sunk deep into a swamp, eroded by sandstorms, squashed under a glacier, etc.
Dec 30, 2020 at 5:26 history edited Daniel CC BY-SA 4.0
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Dec 30, 2020 at 5:18 history edited Daniel CC BY-SA 4.0
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Dec 30, 2020 at 5:11 comment added Daniel @SRM The power situation is probably more relevant.
Dec 30, 2020 at 5:09 comment added SRM Do you just want to know about the power situation? Or do you want to know about environmental effects that could affect the reactor?
Dec 30, 2020 at 4:56 history asked Daniel CC BY-SA 4.0