
iss056e049856 (June 28, 2018) --- Astronaut Alexander Gerst of ESA (European Space Agency) calibrates and operates the Sextant Navigation device which is testing emergency navigation methods such as stability and star sighting in microgravity for future Orion exploration missions.
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NASA ID
iss056e049856
Date Created
June 28, 2018
Center
JSC
Media Type
image
Photographer
Serena Auñón-Chancellor
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