Node 2, also known as Harmony ... PMA-2 will be moved onto the Axiom segment or moved to another part of the ISS entirely. The first Axiom module would also be the first large pressurized rigid ...
So where should you direct this hypothetical letter? Node 2, Deck 5, ISS, LEO 51.603. Pettit explains how he arrived at this address in a recent blog post: My sleep station, a coffin-sized box ...