Meanwhile, back at home, - "Cern lab goes 'colder than space'".
"A vast physics experiment built in a tunnel below the French-Swiss border is fast becoming one of the coolest places in the Universe.
"The Large Hadron Collider is entering the final stages of being lowered to a temperature of 1.9 Kelvin (-271C; -456F) - colder than deep space.
"The LHC has thousands of magnets which will be maintained in this frigid condition using liquid helium. "
Arf