Eye Exam Aboard Space Station

ISS030-E-200591 (6 April 2012) --- In the International Space Station’s Destiny laboratory, NASA astronaut Dan Burbank (left), Expedition 30 commander, uses the Health Maintenance System Tonometry payload to perform an intraocular pressure test on NASA astronaut Don Pettit, flight engineer. The activity was supervised via live Ku-band video by medical ground personnel.