>>8090305
Because they didn't use a fucking thermometer?
They don't use instruments directly in the thermosphere to measure the temp.
They use air density and scatter radar to determine the temp of gases and electrons.
Empty vacuums don't heat up.
>>8090305
Because they didn't use a fucking thermometer?
They don't use instruments directly in the thermosphere to measure the temp.
They use air density and scatter radar to determine the temp of gases and electrons.
Empty vacuums don't heat up.