How Cold Is Space In Degrees

If atoms come to a complete stop they are at absolute zero.

How cold is space in degrees. Space is just above that at an average temperature of 2 7 kelvin about minus 455 degrees fahrenheit. The tempreture differentiates based on the distance of a star but the coldest thing in the universe is a metal bar in arizona at 1 degree above absolute zero 243 c 1 2 da lol. Space is like a giant thermos a perfect insulator so our hypothetical truck won t just heat up to 140 degrees like a strip of asphalt on earth it ll heat up to more like two hundred and. As you probably know space is already very very cold roughly 2 7 kelvin 270 45 celsius 454 81 fahrenheit.

But why is the vacuum of space this cold. Hot things move quickly cold things very slowly. This is actually the temperature of cosmic microwave background radiation which is spread throughout the universe. That question is sure to prompt the geeks among us to pipe up with 2 7k.

The average temperature of outer space near earth is 283 32 kelvins 10 17 degrees celsius or 50 3 degrees fahrenheit. Temperatures in these vacuous regions can plummet to about 455 degrees fahrenheit 2 7 kelvin. The unfathomable void of space seems like an incredible travel destination even though it s mostly filled with well nothing. How cold is it in space.

The temperature in outer space is generally 2 73 kelvin 270 42 celsius 454 75 fahrenheit. It can t move at all. As you travel away from the sun the temperature of an object in space plummets. But space is mostly full of well empty space.

The surface temperature of pluto can get as low as 240 celsius just 33 degrees above absolute zero. For 2 7 kelvin or 2 7 degrees above absolute zero is the temperature produced by the uniform. In empty interstellar space the temperature is just 3 kelvins not much above absolute zero which is the coldest anything can ever get.