Astronaut Sophie Adenot processing blood stem cell samples inside the Kibo laboratory module

iss074e0503523 (April 21, 2026) --- ESA (European Space Agency) astronaut and Expedition 74 flight engineer Sophie Adenot works inside the Kibo laboratory module’s Life Science Glovebox, processing blood stem cell samples to learn how to produce larger quantities of clinical‑grade stem cells in space. Results from this biotechnology investigation may lead to improved stem‑cell qualities, potentially enhancing treatments for blood diseases and cancer while also expanding commercial opportunities in space.