The shuttle program cost $57,090 per kg to deliver payload to orbit. SpaceX's upcoming rocket, BFR, will drop that price to $47 per kilogram. We are at the dawn of a new era in terms of what is possible in space. via /r/videos https://t.co/0NS4LGNGkb
— Gilbert Lovato (@kramroofinginc) February 21, 2018
from Twitter https://twitter.com/kramroofinginc
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