ISS Expedition 41 Flight Engineer Alexander Gerst of the European Space Agency tests his vestibular system during pre-launch medical tests on the tilt table at the Cosmonaut Hotel May 21, 2014 in Baikonur, Kazakhstan. The crew will launch on May 29 in the Soyuz TMA-13M spacecraft from Baikonur for a 5 ½ month mission on the International Space Station.

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ISS Expedition 41 Flight Engineer Alexander Gerst of the European Space Agency tests his vestibular system during pre-launch medical tests on the tilt table at the Cosmonaut Hotel May 21, 2014 in Baikonur, Kazakhstan. The crew will launch on May 29 in the Soyuz TMA-13M spacecraft from Baikonur for a 5 ½ month mission on the International Space Station.

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Size: 3434px × 5150px
Location: Baikonur, Kazakhstan
Photo credit: © NASA Photo / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: astronaut, astronauts, baikonur, cosmonaut, cosmonauts, esa, german, iss, kazakhstan, nasa, pre-launch, prelaunch, relax, test, testing, tests, vertical, working