Elon Musk
@elonmusk · Feb 11, 2019
Yes, aiming for 380 sec Isp with vac nozzle. Maybe 382 if we get lucky.
Elon Musk
@elonmusk
But not an extendable nozzle though, as that just saves length. Nozzle diameter is limited by body diameter.
02:57 AM · February 11, 2019 · 0 views
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