Everyday Astronaut
@Erdayastronaut · Dec 8, 2018
God those are massive aren’t they!!! Still shocks me every time!
Elon Musk
@elonmusk
As far as we know, it’s the largest single piece titanium casting in the world. Major improvement over the old aluminum grid fins, as the titanium doesn’t need heat shielding or even paint.
10:27 PM · December 8, 2018 · 0 views
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