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First look at Japanese Hayabusa2 asteroid sample returns precious sample

• perihelions 5y ago
  >""Even if it did come down to Earth, as soon as it rained it would be gone, it would dissolve into a little puddle of mud," he said." No wonder they're so rare! When you have hydroxyl (-OH) containing rocks like this, is that 'H' something you could plausibly extract for rocket fuel?