It’s a lot easier to go down than to go up - all you need is a spool of copper wire. When it’s time to deorbit, you just reel it out, and let the Earth’s magne

It’s a lot easier to go down than to go up - all you need is a spool of copper wire. When it’s time to deorbit, you just reel it out, and let the Earth’s magnetic field do the work.