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A space elevator on Ceres (with today's tech) and the gravitational assist of Jupiter for returning payloads back to Earth, could allow us to start mining the asteroid belt costing just $5 billion. (www.universetoday.com)
submitted 10 months ago by Lugh@futurology.today to c/futurology@futurology.today
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[-] mysticpickle@lemmy.ca 4 points 10 months ago

this post was submitted on 16 Sep 2024
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