NASA astronaut Jonny Kim works on orbital plumbing tasks

GMT189_17_31_Jonny Kim_recycle tank before and after

iss073e0257680 (July 8, 2025) --- NASA astronaut and Expedition 73 Flight Engineer Jonny Kim works on orbital plumbing tasks inside the International Space Station's Tranquility module where the orbital outpost's restroom, or Waste and Hygiene Compartment, is located.

Album Expedition_73