NASA astronaut Mike Fincke works on a Kubik research incubator

iss073e0917076 (Oct. 20, 2025) --- NASA astronaut and Expedition 73 Flight Engineer Mike Fincke works on science maintenance activities inside the International Space Station's Columbus laboratory module. Fincke disconnected and removed a Kubik research incubator, used for a variety of biology investigations in microgravity, from Columbus' European Drawer Rack that houses small experiments.