NASA’s Roman Space Telescope Primary Mirror Gets Last Look

NASA's Nancy Grace Roman Space Telescope: One Last Look at The Mirror

NASA's Nancy Grace Roman Space Telescope: One Last Look at The MirrorThe primary mirror for NASA's Nancy Grace Roman Space Telescope has passed its final inspection. On May 20 and 21, 2026, engineers at NASA's Goddard Space Flight Center in Greenbelt, Md., confirmed that no specks fell onto the mirrors during testing and that there are no defects in the coating or alignment. With this milestone complete, the primary mirror is ready for its next …

NASA’s Roman Space Telescope Primary Mirror Gets Last Look

Open the article to view the coverage from NASA (Source)