Comment Re:illogical (Score 1) 200
"water which could be broken down into hydrogen and oxygen to make fuel" The energy to split apart hydrogen from oxygen in water always exceeds or equals the energy received by burning the hydrogen. Welcome to physics.
But when combined with solar and free water, then you are just basically talking about a "battery" or actually, more just a storage medium. If there is water or ice on the asteroid and they can use solar equipment to just sit up there and split it and store the Hydrogen and Oxygen that is.. I mean sure you could haul around heavy batteries and charge those, but being able to refuel with some 'free' Hydrogen and have extra stores of Oxygen in the middle space to breath would be a bonus.