Notable exception being Iridium. The wiki points out interesting design goals including coverage and doppler shifts. I do worry about 4000 new objects in orbit

Notable exception being Iridium. The wiki points out interesting design goals including coverage and doppler shifts. I do worry about 4000 new objects in orbit. We've got tons of orbital trash already. https://en.wikipedia.org/wiki/Iridium_satellite_constellation https://en.wikipedia.org/wiki/Iridium_satellite_constellatio...