Cryogenic Testing of the Webb Telescope's Primary Mirror Segment from @NASA: Project scientist Mark Clampin is reflected in the flight mirrors of the James Webb Space Telescope during testing at the Marshall Space Flight Center. https://bit.ly/3m8tJH6 #Space https://bit.ly/3zX0eg9

Cryogenic Testing of the Webb Telescope's Primary Mirror Segment from @NASA: Project scientist Mark Clampin is reflected in the flight mirrors of the James Webb Space Telescope during testing at the Marshall Space Flight Center. https://bit.ly/3m8tJH6 #Space https://bit.ly/3zX0eg9

— MasterFeeds (@MasterFeed) Sep 29, 2021

From @MasterFeed

September 29, 2021 at 09:36AM
via MasterFeeds