SOFIA
January 3, 2013
Technicians guide removal of the upper rigid door assembly that covers the telescope cavity on NASA's SOFIA 747SP in preparation for primary mirror removal.
February 20, 2008
NASA Photo / Tony Landis
ED08-0041-100
Topics:
Technology Internet, Boeing 747SP, Stratospheric Observatory for Infrared Astronomy, Telescopes, National Aeronautics and Space Administration, Space, Science, Engineering
