Elon Musk
@elonmusk · 25 août 2017
Max velocity: Mach 6.9
Max altitude: 247 km
Highest so far, but velocity matters much more
Elon Musk
@elonmusk
Max recovered booster velocity was Mach 7.9 (BulgarianSat). Energy is velocity squared, so this is a bigger difference than it appears
08:14 · 25 août 2017 · 0 vues
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