NASA'S SOFIA infrared observatory 747SP (front) and DC-8 flying laboratory (rear) housed at the Dryden Aircraft Operations… https://www.rawpixel.com/image/440009/nasas-sofiaFree Image from public domain licenseNASA's Stratospheric Observatory for Infrared Astronomy is silhouetted against the sky as it soars on its second check… https://www.rawpixel.com/image/441104/commercial-airplaneFree Image from public domain licenseThe Dryden Aircraft Operations Facility in Palmdale, Calif., is now home to two large science aircraft, NASA's SOFIA… https://www.rawpixel.com/image/440766/free-photo-image-hangar-airplane-palmdaleFree Image from public domain licenseNASA's highly modified Boeing 747SP SOFIA observatory banks low over the Texas countryside as it heads for landing at Waco… https://www.rawpixel.com/image/440726/free-photo-image-aircraft-carrier-armyFree Image from public domain licensePng airplane element, transparent background https://www.rawpixel.com/image/11409004/png-airplane-element-transparent-backgroundView licenseNASA's Boeing 747SP SOFIA airborne observatory soars over a bed of puffy clouds during its second checkout flight over the… https://www.rawpixel.com/image/440759/free-photo-image-plane-airplane-shipFree Image from public domain licenseNASA's SOFIA airborne observatory lands at Edwards AFB. Original from NASA. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/440004/free-photo-image-airplane-arrival-flight-aerospaceFree Image from public domain licenseThe cavernous expanse of the Dryden Aircraft Operations Facility in Palmdale, Calif., now houses NASA's DC-8 science… https://www.rawpixel.com/image/440772/free-photo-image-aircraft-airplane-carrierFree Image from public domain licenseTwo large science aircraft, a DC-8 flying laboratory and the SOFIA 747SP based at NASA's Dryden Aircraft Operations Facility… https://www.rawpixel.com/image/440043/free-photo-image-aircraft-carrier-cc0Free Image from public domain licenseThe NASA and German Aerospace Center SOFIA airborne infrared observatory took flight for the first time from its… https://www.rawpixel.com/image/440749/free-photo-image-airplane-plane-aerospaceFree Image from public domain licenseAirplane collage element psd https://www.rawpixel.com/image/11409000/airplane-collage-element-psdView licenseAirplane isolated image https://www.rawpixel.com/image/11409010/airplane-isolated-imageView license