Liquid Nitrogen (LN2) will be used to liquefy the gaseous oxygen. It will be transported in a standard 1–level module with an LN2 input docking ring at one end of the cylinder and an output docking ring on the other end (Image 1).
 |
| Image 1: Liquid Nitrogen Tanker |
Liquid Nitrogen Tanker Mass = Empty Liquid Nitrogen Tanker + Liquid Nitrogen
Liquid Nitrogen Tanker Mass = 1200 + 9300
Liquid Nitrogen Tanker Mass = 10,500 kg
::