Weekly Space Hangout: Focusing JWST with Lee Feinberg, Optical Telescope Manager

Since JWST launched in December, 2022, we have been holding our collective breath as it made its way to its final home at the L2 Lagrange point. Throughout its approximate month-long journey, JWST systematically worked through a complicated series of deployment and commissioning procedures, including the all-critical focusing and alignment of the telescope's 18 primary Read More