The sun is 5700 degrees Kelvin. Space is 2 degrees Kelvin. Earth hovers at 283 degrees Kelvin. Start from there! 0 Flares Twitter 0 Facebook 0 Google+ 0 Pin It Share 0 LinkedIn 0 0 Flares × Thanks for reading! If you have a response, please leave it in the comments below.You can always read more aphorisms here.