Mate, may I know where you from? Is your mind on space? or is it just like a "SPACE" full of emptiness! What kind of post is this?
Please understand what you're saying before posting it here.
Hello. This is an extremely interesting topic and there's just so much to talk about. Unfortunately this post of yours doesn't add anything.
What good does money do you on the moon? Nobody has been there in 50 years!
Humanity is on its way to building structures in space.
Bitcoin is humankind's most popular payment network/global currency that is not owned or controlled by any single authority. It's a store of value that is trans-national, borderless, open source, irreversible, unfreezable, censorship-resistant, cryptographically secure.
Exchange of value is required on earth, and so it will be required in space - unless entirely new innovations replace the current financial systems.