2 Russian crew do spacewalk at International Space Station

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In this image taken from Roscosmos video, Russian cosmonauts Oleg Novitsky, left, and Pyotr Dubrov, members of the crew to the International Space Station (ISS), perform their first spacewalk on Wednesday, June 2, 2021, to replace old batteries outside the International Space Station. Two Russian members of the International Space Station crew are conducting a spacewalk. Oleg Novitskiy and Pyotr Dubrov are scheduled to conduct technical works before the arrival of a new Russian module. The duo is set to prepare for undocking and disposal of the Pirs docking compartment, which will be replaced later this year by the new Nauka (Science) multipurpose laboratory module. Credit: Roscosmos via AP

Two Russian cosmonauts ventured out of the International Space Station Wednesday on a spacewalk to prepare for the arrival of a new Russian module.

It’s the  for both Oleg Novitsky and Pyotr Dubrov, who arrived at the space station in April, and it’s expected to last about 6 1/2 hours.

The two needed to get the  ready for the undocking and disposal of the Pirs docking compartment, which will be replaced later this year by the new Nauka (Science) multipurpose laboratory module.

They have already replaced a fluid flow regulator and also need to replace biological and material science samples on the exterior of the Russian modules.

The two Russians currently team up at the space outpost with NASA astronauts Mark Vande Hei, Shane Kimbrough and Megan McArthur; Japan Aerospace Exploration Agency astronaut Akihiko Hoshide; and European Space Agency astronaut Thomas Pesquet.

In this image taken from Roscosmos video, Russian cosmonauts Oleg Novitsky, left, and Pyotr Dubrov, members of the crew to the International Space Station (ISS), perform their first spacewalk on Wednesday, June 2, 2021, to replace old batteries outside the International Space Station. Two Russian members of the International Space Station crew are conducting a spacewalk. Oleg Novitskiy and Pyotr Dubrov are scheduled to conduct technical works before the arrival of a new Russian module. The duo is set to prepare for undocking and disposal of the Pirs docking compartment, which will be replaced later this year by the new Nauka (Science) multipurpose laboratory module. Credit: Roscosmos via AP
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