Release Date: March 01, 2016 4:00PM (EST)
Image Use: Copyright
1068 X 800 JPEG 770 KB
About This Image
The photo shows the installation of the James Webb Space Telescope's secondary mirror. The secondary mirror is gold-coated, round, convex, and sits at the end of 3 long booms. It redirects the light from our primary mirror into the tertiary mirror and instrument module.