i need this answer its urgent
you can't do that job by using any air craft. please use a space craft.
You over-constrained the problem. Why take it from earth at all? A recent probe has found that there is plenty of water ice inches under the surface of the polar regions. Drill a well, set off an explosion at the bottom to fracture the rocks, lower an electric heater, and pump out the water. In addition to providing drinking water, it can be electrolysized to make hydrogen and oxygen for rocket fuel. This can all be done with robotics and stockpiled for future human visitors.
