JWST Backplane Pathfinder Prepped for Cryo Test in Chamber A B-roll Part 2
Engineers move the Webb Telescope’s Backplane Pathfinder (a flight-like model of the center section of the Webb telescope backplane used to practice assembly and integration before the flight hardware is done) into the huge vacuum and cryogenic test chamber at the NASA Johnson Space Center called Chamber A. This operation tests the facility, procedures and materials in preparation for testing Webb’s flight Backplane.
Please give credit for this item to:
NASA's Goddard Space Flight Center, Northrop Grumman