Despite being trapped in the middle, the mesosphere is the coldest layer of Earth's atmosphere, with temperatures as low as -130F (-90C) at the very top of the mesosphere. This is because the ...

About minus 144°F, according to recent satellite measurements of the coldest known place on the ... that heat is captured by water vapor in the atmosphere and gets beamed back down to Earth ...

Temperatures decrease with height, making this the coldest layer of the atmosphere. This is where most meteors burn up, leading to "shooting stars." Thermosphere: Ranges from about 53-373 miles.

and if heat from the sun is warming the atmosphere by radiation, one may expect the outer layers to be warm and the lower layers to be the coldest ones. If, however, there are irregularities ...

A blast of arctic air from Canada has brought the season's coldest weather to most of ... is the first layer of the atmosphere. The majority of our weather occurs here. The layer of the atmosphere ...