moving parts › Forums › General Discussion › Following JWST through Orion to L2 › moving parts 9 January 2022 at 3:06 pm #585106 Robin LeadbeaterParticipant Phew! Now lets hope all the 126 actuators which align the mirror segments work ok. The number of moving parts in the instruments is mind boggling too. NIRSpec apparently has a matrix of a quarter of a million focal plane “microshutters”
