If you want to go anywhere in space with chemical propulsion, most of your mass will likely be oxygen. For example oxygen-hydrogen rockets often have 6:1 mass ratio of oxygen to hydrogen. SpaceX Raptor has 3.6:1.
Having a low delta vee source of oxygen is potentially extremely valuable.
If you want to go anywhere in space with chemical propulsion, most of your mass will likely be oxygen. For example oxygen-hydrogen rockets often have 6:1 mass ratio of oxygen to hydrogen. SpaceX Raptor has 3.6:1.
Having a low delta vee source of oxygen is potentially extremely valuable.
Hydrocarbons and water also are very useful.