What's Outer Space like?

	01 Space-Extreme of cold and hot temperature (1) 02 Space-Extreme of cold and hot temperature (2) 03 Space-Extreme of cold and hot temperature (3)

03 Space-Extreme of cold and hot temperature (3)

The surface temperature of the ISS changes very rapidly, from hot to cold, and vise versa.

The ISS is designed to control the incoming and outgoing heat, so the astronauts inside will not feel too cold or too hot.