Main Question or Discussion Point
How fast would a satellite need to travel to mantain an orbit of 30 statue miles above sea level?
Erm. No.remember orbit and escape velocity are the same.
Works for me. Are you compensating for the varying heights of the ozone between polar and tropical regions?I needed an ozone-making machine inside or just above the Ozone layer.
There's a bit of a difference between "miles long" and 45,000 miles long (71,950km).Tethers can be miles long. The ones that have already been made are simply cables of Kevlar.