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Homeby Witness Moecki
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RE: Newslink: Could Moon Miners Use Railguns to Launch Ore into Space?

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everittdmickey (73)in #newslink • 8 years ago

Read Moon is a Harsh Mistress, possibly the first time a 'mass launcher' was used in a SF story.

8 years ago in #newslink by everittdmickey (73)
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