
Inside NASA's Goddard Space Flight Center's massive clean room in Greenbelt, Maryland, the ninth flight mirror was installed onto the telescope structure with a robotic arm. This marks the halfway completion point for the James Webb Space Telescope's segmented primary mirror. Engineers worked tirelessly to install the ninth primary flight mirror onto the telescope structure. Credit: NASA's Goddard Space Flight Center/Chris Gunn Read more: <a href="http://go.nasa.gov/1kqK6fW" rel="nofollow">go.nasa.gov/1kqK6fW</a>
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NASA ID
GSFC_20171208_Archive_e000494
Date Created
December 8, 2017
Center
GSFC
Media Type
image
Location
Greenbelt, MD
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