ISS – Expedition 53 Mission patch.
October 3, 2017
Three Expedition 53 astronauts conducted eye exams Tuesday morning two days ahead of a spacewalk. The crew is also preparing for a pair of upcoming commercial cargo missions.
Commander Randy Bresnik, who is leading all three spacewalks this month, joined his fellow spacewalkers for a periodic eye exam. Bresnik and Flight Engineers Mark Vande Hei and Joe Acaba scanned their eyes using an ultrasound device with guidance from doctors on the ground monitoring the crew’s health.
Image above: Astronaut Joe Acaba calculates his mass inside the Columbus laboratory module using the Space Linear Acceleration Mass Measurement Device (SLAMMD). The device generates a known force against a crew member mounted on an extension arm with the resulting acceleration used to calculate the subject’s mass. Image Credit: NASA.
Paolo Nespoli, from the European Space Agency, did some rearranging inside the Japanese Kibo laboratory module today. He is preparing Kibo for new science gear arriving on a pair of private space freighters in November. Orbital ATK’s Cygnus resupply ship is due to launch mid-November and the SpaceX Dragon is planned to launch at the end of November.
Related links:
Space Linear Acceleration Mass Measurement Device (SLAMMD): https://www.nasa.gov/mission_pages/station/research/experiments/640.html
Orbital ATK’s Cygnus: https://www.nasa.gov/orbital
SpaceX Dragon: https://www.nasa.gov/spacex
Expedition 53: https://www.nasa.gov/mission_pages/station/expeditions/expedition53/index.html
Space Station Research and Technology: https://www.nasa.gov/mission_pages/station/research/index.html
International Space Station (ISS): https://www.nasa.gov/mission_pages/station/main/index.html
Image (mentioned), Animation (mentioned), Text, Credits: NASA/Mark Garcia.
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