ISS crew tests health-monitoring tools and photographs the Moon.

NASA’s September 8 station update describes experiments tracking blood pressure, cognitive performance, muscle and tendon condition, sleep patterns and peripheral vision. These activities are designed to help researchers understand how people adapt to microgravity.

Flight engineer Anil Menon also photographed the Moon and reflected light from the station’s cupola. The report describes research in progress; it does not announce a validated new diagnostic product or completed scientific findings.