Astronaut Matthias Maurer works on the Kubik incubator, a small temperature-controlled incubator.
iss066e095536 (Dec. 23, 2021) — ESA (European Space Agency) astronaut Matthias Maurer is pictured inside the Columbus laboratory module working on Kubik, a small temperature-controlled incubator. Kubik is used to study biological samples such as seeds, cells, and small animals, in microgravity.