The Expedition 58 crew explored space exercise and checked out biology hardware today aboard the International Space Station. The space residents supplemented their research activities and kept the orbital lab systems in tip-top shape.
Daily exercise in space is important so astronauts can fight muscle and bone loss caused by living in weightlessness. Doctors are seeking to optimize workouts for crews to stay in shape for strenuous activities like spacewalks, returning to Earth and adjusting to gravity.
Anne McClain of NASA contributed to that research today strapping into an exercise bike while attached to breathing tubes and sensors. Scientists measured her breathing and aerobic capacity to understand the effects of microgravity on pulmonary function and physical exertion.
Canadian Space Agency astronaut David Saint-Jacques worked on a pair of incubators throughout Tuesday. He disconnected hardware in the Kubik incubator that houses small biology studies in the Columbus lab module. Afterward, he glided into the Kibo lab module and set up a carbon dioxide meter inside the Space Automated Bioproduct Laboratory supporting a wide variety of life sciences.
The commander, Oleg Kononenko of Roscosmos, worked primarily in the station’s Russian segment on Tuesday beginning the day working on life support gear. The highly experienced cosmonaut then moved onto space navigation research before charging the emergency phone inside the Soyuz MS-11 spacecraft.