"NASA found that at the moon's south pole, it's colder than far away Pluto.The area is inside craters that are permanently shadowed so they never see sun.
Temperatures there were measured at minus 238 Celsius below zero. That's just 2 Celsius higher than the lowest temperature possible."
http://news.ninemsn.com.au/technolog...-coldest-place
(I thought absolute zero was -273C.)