Right before the 37 minute mark Rodney's headset starts to disappear and reappear depending on the camera angle.
Satellites cannot be positioned in a stationary grid above a continent. They need to be in stable orbits. The only geostationary orbits can be above the equator of a planet. There can exist lots of other orbits but they are not geostationary so the satellites on those keep moving and traversing the surface.
Only partly correct. With active station-keeping systems, satellites can be in any position and location the controller desires. Also, satellites in geostationary orbits can indeed be above continents, as many of Earth's telecommunications satellites are.
Only partly correct. With active station-keeping systems, satellites can be in any position and location the controller desires. Also, satellites in geostationary orbits can indeed be above continents, as many of Earth's telecommunications satellites are.