Astronauts Chris Williams and Sophie Adenot process genetic-material samples in the Kibo laboratory module

iss074e0503941 (April 22, 2026) --- Expedition 74 flight engineers Chris Williams of NASA and Sophie Adenot of the European Space Agency work together in the Kibo laboratory module’s Life Science Glovebox, processing genetic-material samples for the DNA Nano Therapeutics‑3 experiment. The investigation is exploring DNA‑inspired assembly techniques as a way to manufacture treatments—such as chemotherapy and immunotherapy—that can kill cancer cells and activate the immune system.