Safety Training, Spacewalk Preps and Eye Checks Keep Crew Busy

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NASA astronaut Mike Hopkins is pictured during a spacewalk in December of 2013 when he was a flight engineer during Expedition 38.
NASA astronaut Mike Hopkins is pictured during a spacewalk in December of 2013 when he was a flight engineer during Expedition 38.

Emergency training took precedence aboard the International Space Station today with the Expedition 64 crew reviewing safety procedures and equipment. The orbital residents also had eye checks while gearing up for a busy period of spacewalks.

NASA astronaut Kate Rubins joined her two crewmates from Roscosmos, Commander Sergey Ryzhikov and Flight Sergey Kud-Sverchkov, at midday and practiced emergency escape procedures. The trio trained on a computer for the unlikely event they would have to evacuate the station and quickly undock inside their Soyuz MS-17 crew ship.

During the morning, NASA Flight Engineer Victor Glover inspected fire extinguishers and a variety of personal protective equipment including breathing gear components. The first-time space flyer then spent the rest of Tuesday afternoon servicing life support components inside U.S. spacesuits.

Glover is getting ready for a pair of spacewalks he and Flight Engineer Michael Hopkins of NASA will be conducting on Jan. 27 and Feb. 1. The duo will be setting up European science and communications hardware on the first spacewalk and configuring battery gear and high definition cameras on the second. NASA TV will preview the upcoming spacewalks on Friday beginning at 3 p.m. EST.

Two more spacewalks are planned for February with Rubins and Glover slated for the third spacewalk of 2021 to install new solar arrays. For the fourth spacewalk, Rubins will pair up with JAXA astronaut Soichi Noguchi for more upgrade work on the orbital lab.

Finally at the end of the day, Rubins joined fellow NASA astronaut Shannon Walker for eye checks. The veteran station residents used optical coherence tomography with Walker leading the effort to image Rubins’ retinas to understand microgravity’s impact on eyes and vision.