SCHIST Schist is a medium grade metamorphic rock formed from shales and slates. The mineral crystals in a schist have been flattened into visible thin crystals, resulting in a flaky texture to the rock. |
See Steve's video interview about asteroid capture at Moonandback: Part 1 Part 2 Part 3 |
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See Steve's blog Ramblings On The Future Of Humanity (recent post) A Project Plan for Space Based Solar Power
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