Stock Photo - NASA astronaut Joe Acaba, Expedition 32 flight engineer, performs the Health Maintenance System (HMS) Eye Exam - PanOptic in the Harmony node of the International Space Station. NASA astronaut Sunita Williams, flight engineer, assisted Acaba.

Stock Photo: NASA astronaut Joe Acaba, Expedition 32 flight engineer, performs the Health Maintenance System (HMS) Eye Exam - PanOptic in the Harmony node of the.

Searchable keywords

Choose multiple keywords