How Cold Is It In Space

But space is mostly full of well empty space.
How cold is it in space. That question is sure to prompt the geeks among us to pipe up with 2 7k. It can t move at all. Many say 3 kelvin which is the temperature of the cosmic background radiation actually 2 7 k. Empty space has no temperature.
The surface temperature of pluto can get as low as 240 celsius just 33 degrees above absolute zero. However if you were to leave an object somewhere in deep space far from any stars planets or other bodies it will eventually come into thermal equilibrium with. Many think erroneously that this is the temperature of space but that is of course not true. The earth is about 93 million miles away and we see temperatures between 185 kelvin 126 degrees fahrenheit or 88 degrees celsius to 331 kelvin 136 degrees fahrenheit or 58 degrees celsius.
How cold can an object in dark space become. How cold is it in space. As you travel away from the sun the temperature of an object in space plummets. This radiation is assumed to be a remnant of the big bang and its frequency corresponds with 3 kelvin.
Space is just above that at an average temperature of 2 7 kelvin about minus 455 degrees fahrenheit.