How one of the biggest rockets ever designed would have launched: from the ocean https://t.co/AxoqOZzxUo #SeaDragon http://pic.twitter.com/M6TKvaBL03
— Massimo (@Rainmaker1973) August 7, 2017
via Twitter https://twitter.com/Rainmaker1973
August 07, 2017 at 05:55PM
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