nostr:npub1fdf25wzezt27ex9hwvs342yykxnx2m50u6lh59g6dfhk4h69cstsv3crha they exists but mostly ground based towers are used for transmitting signals
satellites are devices suspended from balloons as common sense and scientific reality necessitates
Discussion
Isn't it cold up there? Why don't the balloons pop once their material gets too cold and gets brittle?