0 Posted in NASA September 29, 2021 by Bear Cryogenic Testing of the Webb Telescope’s Primary Mirror Segment Project scientist Mark Clampin is reflected in the flight mirrors of the James Webb Space Telescope during testing at the Marshall Space Flight Center. via NASA https://ift.tt/39LDV2H Share This Article Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Like this:Like Loading... Related Tagged with: IFTTT, NASA Comments & Reviews Cancel replyYour email address will not be published. Required fields are marked *Your Comment or Review: * * Notify me of follow-up comments by email. Notify me of new posts by email. Δ Article Navigation < Previous Article Pedro Cota: From Student Filmmaker to NASA Video Producer Next Article > Liftoff of Landsat 9