Rubins with Polar Facilities installed in Dragon CRS-9 Spacecraft

iss048e065818 (8/24/2016) --- NASA astonaut Kate Rubins poses for a photo next to Polar Facilities 2 and 4 installed in the SpaceX Dragon Commercial Resupply Services-9 (CRS-9) spacecraft for return to Earth. Polar is a Cold Stowage managed facility that provides transport and storage of science samples at cryogenic temperatures (-80ºC) to and from the International Space Station (ISS).