NASA astronaut Anil Menon installs experimental fluid systems inside sample processing hardware

iss075e0226877 (Oct. 20, 2026) --- NASA astronaut and Expedition 75 flight engineer Anil Menon installs experimental fluid systems inside the Advanced Space Experiment Processor-2 (ADSEP-2) sample processing hardware. ADSEP‑2 can be configured for cell and tissue culturing, protein crystal growth, microorganism studies, and materials science research with colloids. Credit: NASA/Jessica Watkins