First communications satellites were just passive reflectors. They were just big inflated balloons made with reflective material. Same idea could work with sol

First communications satellites were just passive reflectors. They were just big inflated balloons made with reflective material. Same idea could work with solar powered aircraft. https://en.wikipedia.org/wiki/PAGEOS https://en.wikipedia.org/wiki/PAGEOS https://en.wikipedia.org/wiki/Project_Echo https://en.wikipedia.org/wiki/Project_Echo