The space shuttle and our satellites supposedly "orbit" in the thermosphere The problem with this claim you ask??? The Thermosphere" is supposedly 2,000 degrees Celsius! (That's 3,632 degrees) Our satellites and "space shuttles" are supposedly made mostly of #Aluminum which MELTS at 660 °C or (1220 °F) Even TITANIUM melts at 1668 °C or 3034 °F So just so you know.... ALL of what you have been told is bullspit! NOTHING is "orbiting" in the non-existent "Troposphere" BALLOONS carry the only "satellites" we have And that is that folks! You are free to believe in fairytales if you like... But let's NOT call it #Science!