Tsiolkovsky’all

The reason I am generally skeptical of the technology is the same reason I’m not going to try to give you a definition.

I’ve never seen it solve a problem or be proposed as a reasonable solution to a problem. What happens instead is that someone says “could we do BLOCKCHAIN for this, it’ll make it way more modern” and the subset of people that want to look really forward-leaning and cool say “YEAH”. If that subset of people is loud enough, a lot of money gets spent and a bunch of implementers have to figure out how to jam in something they can say is blockchainy… leading to a proliferation of definitions.

The results have been universally more expensive applications with fewer helpful features. I don’t like “blockchain” because everything that touches it gets worse.

It’s the odds-on favorite for the next generation of radiation-hardened space computers (HPSC). Potential to be a 25x improvement over current capabilities. Guessing most of the use cases will be niche like that, but who knows.

The Starship concept of operations requires 11 launches for each mission to the moon - one for the vehicle, another 10 to refuel it once it get into earth orbit. Each of these missions have to autonomously dock and perform a cryogenic fuel transfer.

Nobody, and I mean nobody, has shown an operationally-viable in-space cryo transfer. Even doing it on Earth is a fussy thing - cryo transfer was behind two of the Artemis I scrubs, and NASA’s been doing it since Apollo.

Getting one Starship into orbit is an interesting milestone but it’s a long way from what they promised the world they could do… and the clock is ticking.