
NASA's Stratospheric Observatory for Infrared Astronomy 747SP shows off its new blue-and-white livery at L-3 Communications' Integrated Systems in Waco,…

NASA's SOFIA observatory with a NASA F/A-18 trailing in chase soars over California City in the desert north of Edwards…

NASA's newly painted Stratospheric Observatory for Infrared Astronomy 747SP is pushed back from L-3 Communications' Integrated Systems hangar in Waco,…

NASA's new SOFIA observatory shared the ramp with its predecessor, the now-retired Kuiper Airborne Observatory, during open house at NASA…

Technicians carefully maneuver a spreader bar into place before removing the telescope aperture assembly from NASA's SOFIA infrared observatory Boeing…

With the large door over its 2.5-meter German-built telescope wide open, NASA's Stratospheric Observatory for Infrared Astronomy 747SP aircraft soars…

Several NASA science aircraft, including (from bottom) the SOFIA observatory, the DC-8 airborne laboratory and an ER-2 high-altitude aircraft, along…

NASA's Stratospheric Observatory for Infrared Astronomy (SOFIA) touches down at Moffett Field, Calif., for its first visit to NASA Ames…

Engineers and technicians prepare SOFIA's German-built primary mirror assembly for reinstallation into NASA's 747SP airborne observatory.

With the sliding door covering its 2.5-meter infrared telescope open, NASA's Stratospheric Observatory for Infrared Astronomy (SOFIA) 747SP rolls down…