NASA TV Broadcasts Science Upgrade Spacewalk on Wednesday

NASA astronaut Mike Hopkins participates in a spacewalk in December of 2013 at the space station during Expedition 38.
NASA astronaut Mike Hopkins participates in a spacewalk in December of 2013 at the space station during Expedition 38.

NASA astronauts Mike Hopkins and Victor Glover are scheduled to depart the International Space Station’s Quest airlock Wednesday for the first in a series of spacewalks to upgrade station hardware and systems.

The duo will set their spacesuits to battery power about 7:05 a.m. EST tomorrow, signifying the start of their spacewalk. NASA will begin its live coverage on NASA Television and the agency’s website at 5:30 a.m.

During their spacewalk, the two astronauts will focus on completing cable and antenna rigging for the “Bartolomeo” science payloads platform outside the ESA (European Space Agency) Columbus module. The duo also will configure a Ka-band terminal that will enable an independent, high-bandwidth communication link to European ground stations. After completing the upgrades on the Columbus module, Hopkins and Glover will remove a grapple fixture bracket on the far port (left) truss in preparation for future power system upgrades.

The spacewalk will be the third in Hopkins’ career and the first for Glover, and the 233rd spacewalk overall in support of space station assembly and maintenance. Hopkins will be designated extravehicular crew member 1 and wear a spacesuit bearing red stripes. Glover will be extravehicular crew member 2, wearing a suit with no stripes.

Hopkins and Glover arrived at the space station in November as part of NASA’s SpaceX Crew-1 mission.

Learn more about station activities by following @space_station and @ISS_Research on Twitter as well as the ISS Facebook and ISS Instagram accounts.



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