John Mather, Project Scientist for JWST, faces the James Webb Space Telescope primary mirror, NASA/Goddard Space Flight Center, Greenbelt, MD, May 4, 2016
Album T
Location Greenbelt, MD
John Mather, Project Scientist for JWST, faces the James Webb Space Telescope primary mirror, NASA/Goddard Space Flight Center, Greenbelt, MD, May 4, 2016