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ã»Elon Muskããã®ãã€ãŒã: "Mod to SpaceX tech tree build: Falcon 9 second stage will be upgraded to be like a mini-BFR Ship"
ã»Elon Muskããã®ãã€ãŒã: "Mod to SpaceX tech tree build: Falcon 9 second stage will be upgraded to be like a mini-BFR Ship"
ã»Elon Muskããã®ãã€ãŒã: "Wonât land propulsively for those reasons. Ultra light heat shield & high Mach control surfaces are what we canât test well without orbital entry. I think we have a handle on propulsive landings.⊠https://t.co/KfLwUwrHkP"
ã»Elon Muskããã®ãã€ãŒã: "No, weâre building a BFR dev ship to do supersonic through landing tests in Boca Chica, Texas⊠"
ã»Mars | SpaceX
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