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NASA Astronauts Perform Spacewalk for Final Upgrade of ISS Power System - Video

Sputnik International

Astronauts have left the station on numerous occasions to work in space, including to replace the nickel-hydrogen batteries with new lithium-ion batteries. 21.07.2020, Sputnik International

2020-07-21T10:03+0000

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NASA Astronauts Perform Spacewalk for Final Upgrade of ISS Power System - Video

10:03 GMT 21.07.2020 (Updated: 10:06 GMT 21.07.2020)

© Photo : NASANASA astronaut Drew Feustel seemingly hangs off the International Space Station while conducting a spacewalk with fellow NASA astronaut Ricky Arnold (out of frame) on March 29, 2018. Feustel, as are all spacewalkers, was safely tethered at all times to the space station during the six-hour, ten-minute spacewalk.

NASA astronaut Drew Feustel seemingly hangs off the International Space Station while conducting a spacewalk with fellow NASA astronaut Ricky Arnold (out of frame) on March 29, 2018. Feustel, as are all spacewalkers, was safely tethered at all times to the space station during the six-hour, ten-minute spacewalk. - Sputnik International

Astronauts have left the station on numerous occasions to work in space, including to replace the nickel-hydrogen batteries with new lithium-ion batteries.

Sputnik invites you to watch American astronauts Chris Cassidy and Bob Behnken from ISS Expedition 63 perform a spacewalk outside the station as they plan to upgrade its power system. The operation is expected to last seven hours and will be the final part of the 3.5-year-long ISS power system modernisation.

Cassidy, who is currently the head of the expedition, arrived on the ISS at the beginning of April as part of the Soyuz MS-16 space mission, while Behnken recently joined the crew on board the first space flight from US soil since 2011, launched by NASA and SpaceX.

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