i get the benefits of using the lower gravity of the moon to launch spacecraft but what’s the process and what type of equipment will we need to get the hydrogen and turn it into fuel?
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Get water.
Put electrical current through water, splitting it into hydrogen and oxygen.
Capture both, separate, and compress them down to liquids. Liquid oxygen and liquid hydrogen are modern rocket fuels.
>and what type of equipment will we need
oof. A lot of complicated stuff to work in a high dust no atmosphere environment. This is a very serious engineering problem. You need mining equipment. That’s pretty old-hat, but launching mining equipment is new and fundamentally hard. Space-launched mining equipment that works on the moon is extra hard because of moon dust. We would very much need to have a whole iteration of missions just to make machinery that can work on the moon for long enough. Everything here will have a shelf-life and it won’t work after it’s worn out.
There’s significant issues with scale. If you make something that’s small and light and easy to launch and it can seperate the ice from lunar soil, it’ll have to store the good stuff somewhere. We simply can’t store liquid O2 or H2 for long without extensive power sources. So the tools you bring to do this need to be big enough.
…Maybe we’d be able to tunnel out caverns to store gases. I dunno man, well before diving in, there would need to be significant experimentation of a bunch of loony ideas.
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