Could it "scoop" matter out of the atmosphere that could be accelerated by solar or nuclear powered ion drive to use as propellant? Alternatively, thinking about the Earth's magnetic field, what if it had a big current…
Could it "scoop" matter out of the atmosphere that could be accelerated by solar or nuclear powered ion drive to use as propellant? Alternatively, thinking about the Earth's magnetic field, what if it had a big current…