Russian Cosmonauts to Check Hole in Soyuz

Washington: Two Russian cosmonauts will go for a six-hour-long spacewalk on Tuesday to check a hole in the external hull of the Soyuz MS-09 spacecraft currently docked to the International Space Station (ISS).

Oleg Kononenko and Sergey Prokopyev of Russian space agency Roscosmos are scheduled to begin their spacewalk at 11 am EST, NASA said. While this will be the fourth spacewalk in Kononenko’s career, Prokopyev will be out on his second. In late August, a pressure leak occurred on the space station that was traced to the Soyuz.

Within hours after finding the source of the leak, the Expedition 56 crew sealed the hole and the station has since maintained a steady pressure. Now the cosmonauts will take samples of any residue found on the hull and take digital images of the area before placing a new thermal blanket over it. The samples and images will provide additional information that will aid the investigation into the cause of the pressure leak, NASA said. (IANS)

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