Headlines > News > ISS Spacewalk Comes to a Close

ISS Spacewalk Comes to a Close

Published by Klaus Schmidt on Fri Aug 18, 2017 8:03 am via: NASA
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Expedition 52 Commander Fyodor Yurchikhin and Flight Engineer Sergey Ryazanskiy, of the Russian space agency Roscosmos, have completed a seven hour and 34 minute spacewalk. They re-entered the airlock at 6:10 p.m. EDT.

The two spacewalkers exited the Pirs Docking Compartment Station at 10:36 a.m. EDT. Among their accomplishments was manual deployment of five nanosatellites from a ladder outside the airlock.

One of the satellites, with casings made using 3-D printing technology, will test the effect of the low-Earth-orbit environment on the composition of 3-D printed materials. Another satellite contains recorded greetings to the people of Earth in 11 languages. A third satellite commemorates the 60th anniversary of the Sputnik 1 launch and the 160th anniversary of the birth of Russian scientist Konstantin Tsiolkovsky.

They also collected residue samples from various locations outside the Russian segment of the station.

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