German astronaut Alexander Gerst from the European Space Agency during a fit check of his spacesuit inside the Quest Airlock September 17, 2018 in Earth Orbit.

---

Size: 3712px × 5568px
Photo credit: © NASA Photo / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 57, agency, airlock, alexander, astronaut, check, cosmonaut, crew, earth, esa, european, eva, expedition, fit, german, gerst, helmet, international, iss, nasa, orbit, quest, science, smiling, space, spacecraft, spaceship, spacesuit, station, technology, testing, vertical