I am not an expert, but lack of atmospheric losses could be a major factor in deploying a system with practical levels of coverage. https://ntrs.nasa.gov/api/c

I am not an expert, but lack of atmospheric losses could be a major factor in deploying a system with practical levels of coverage. https://ntrs.nasa.gov/api/citations/19790005436/downloads/19790005436.pdf https://ntrs.nasa.gov/api/citations/19790005436/downloads/19...