Astronaut Takuya Onishi processes cassettes containing biological fluid samples

iss073e0002467 (April 28, 2025) --- JAXA (Japan Aerospace Exploration Agency) astronaut and Expedition 73 Commander Takuya Onishi processes cassettes containing biological fluid samples for installation inside the Advanced Space Experiment Processor-4, a research facility that can be shipped back and forth from Earth to space, for a biotechnology study.