NASA International Space Station Expedition 53 prime crew member Russian cosmonaut Alexander Misurkin of Roscosmos waves goodbye as he heads to the launch pad for his launch aboard the Soyuz MS-06 spacecraft at the Baikonur Cosmodrome Building 254 September 12, 2017 in Baikonur, Kazakhstan. (photo by Victor Zelentsov via Planetpix)

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Size: 5150px × 4720px
Photo credit: © NASA Photo / Alamy / Afripics
License: Licensed
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