Alexandre Andrianov MD
@alexmd2 · Feb 11, 2019
I know people who worked on РД 180. Its still an amazing engine though.
Elon Musk
@elonmusk
Definitely! It’s amazing that the RD-170 & RD-180 engines held the record for so many decades. Excellent engineering.
02:29 AM · February 11, 2019 · 0 views
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