Anything a satellite can do from "space" fiber optic cables and sensors on balloons can also do. Since i cannot ever see a satellite other than some vague tiny dot of light, i think you should prove they even exist in "space". Were you aware that "space" begins at 99 miles high and the atmosphere does not "end" even 600 miles up. Then we have the exosphere...

Have you ever observed any experiment proving ANY atmosphere can exist next to even a MILD vacuum? Me either. I love science. I HATE scientism. Do you even know the difference? Do you care?