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1. teraflop · 1790825888 · focus · HN ↗

   The article says a new crater this size is expected about once every 132 years. Presumably, smaller craters are more frequent. So what's the approximate size of the largest crater that you'd expect, say, in an average year? And would it be scientifically useful to design a mission around sending a rover to explore one of those brand-new craters?

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