JAXA astronaut Takuya Onishi stows physics research hardware used during the Colloidal Solids experiment

iss073e0134908 (June 6, 2025) --- JAXA (Japan Aerospace Exploration Agency) astronaut and Expedition 73 Commander Takuya Onishi stows physics research hardware used during the Colloidal Solids experiment to understand the behavior of tiny particles (colloids) and proteins in water. Onishi is pictured in front of the Microgravity Science Glovebox, located in the Destiny laboratory module, where the investigation took place that may lead to the space-based production of pharmaceuticals and advances in human health.