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by mrtnmcc 213 days ago
And don't forget New Glenn uses Methane which solves the coking problem for reusability. Coke buildup plagues Falcon more than people realize.
1 comments

I think some Falcon 9 lower stages have already been reused 30 times, which suggests coking is not a major problem.
The individual Falcon turn-around is slow (months of refurb), and the record half-month ones swapped some engines. B1067's 30-reuse is a ship of Theseus rebuilt over 4+ years.
Feh, swapping engine is not an option for the first few initial Mars trips, unless its payload also contains engines (can't imagine the scissor-lift payload either that needs to go with).
Don't take the Mars story at face value, SpaceX has always been for the military industrial complex. https://www.reddit.com/r/AskReddit/comments/1ga3fjq/comment/...
That post really does not make that case. Of course SpaceX will enthusiastically cooperate with a deep-pocketed customer, but that's all it shows.
Did you miss the 2001 part?