Conveniently, heat doesn’t transfer in space due to vacuum, plus they use insulation and reflective coatings to manage internal temperatures, even though the heat doesn’t transfer. Satellite thermo management, duh. So heat doesn’t transfer in space, yet the heat still comes through to earth? What about when earth is not sun facing? Why isn’t it freezing? None of it makes any logical sense.
“Why temperatures don’t "feel" hot: In the thermosphere and exosphere, the atmosphere is so thin (near-vacuum) that there are few molecules to transfer heat via conduction or convection. Satellites primarily gain or lose heat through radiation (absorbing sunlight or radiating to space), not atmospheric contact.
Satellite thermal management: Satellites use radiators, insulation, and reflective coatings to manage their internal temperatures, which are far lower than the surrounding molecular temperatures.”