iss050e055526 (3/8/2017) --- European Space Agency (ESA) astronaut Thomas Pesquet utilizing the Pulmonary Function System (PFS) to perform a series of Oxygen Uptake Measurements (OUMs) after prescribed meals and scheduled fluid collections, in the Columbus Module. The Energy investigation measures an Astronaut's Energy Requirements for Long-Term Space Flight, a crucial factor needed for sending the correct amount of the right types of food with space crews.
Photographer Thomas Pesquet
Date March 2, 2017