Global Hawk Autonomous AircraftWith the broad expanse of Rogers Dry Lake and Leuhman Ridge stretching out behind them, NASA's two Global Hawks lined...NASA's two Global Hawks are shown in their blue-and-white paint scheme lined up together on the ramp at NASA's Dryden...NASA's two Global Hawks are shown in their blue-and-white paint scheme lined up together on the ramp at NASA's Dryden...ED09-0326-31 NASA's two Global Hawks are shown in their blue-and-white paint scheme lined up together on the ramp at NASA's...With the broad expanse of Rogers Dry Lake and Leuhman Ridge stretching out behind them, NASA's two Global Hawks line...NASA's two Global Hawks in their blue-and-white paint scheme lined up nose-to-nose on the ramp at NASA's Dryden Flight Research...NASA's two Global Hawks in their blue-and-white paint scheme lined up nose-to-nose on the ramp at NASA's Dryden Flight Research...One of NASA's two Global Hawk high-altitude aircraft took to the skies Oct. 23 for its first flight under NASA...NASA Global Hawk No. 872 flew in restricted airspace over Edwards Air Force Base, CA.ED09-0306-57 NASA and Northrop Grumman partnered to return this Global Hawk Advanced Concept Technology Demonstrator to flight under NASA operation....NASA Global Hawk No. 872 banked for landing over Rogers Dry Lake on Edwards Air Force Base, CA.NASA Global Hawk No. 872 prepared to land at Edwards Air Force Base following a functional check flight that returned...One of two NASA Global Hawk aircraft takes off from Edwards Air Force Base, CA, for its first flight under...The payload operations room of the Global Hawk Operations Center at NASA's Dryden Flight Research Center was staffed for a...The Global Hawk Operations Center at NASA's Dryden Flight Research Center was staffed for a taxi test of Global Hawk...One of NASA's Global Hawk unmanned aircraft prepared for a taxi test as the sun rose over California's Mojave Desert.With Rogers Dry Lake in the background, one of NASA's Global Hawks went through communications testing at NASA's Dryden Flight...With Rogers Dry Lake in the background, one of NASA's Global Hawks went through communications testing at NASA's Dryden Flight...NASA Dryden Flight Research Center Director Kevin L. Petersen addressed dignitaries and news media representatives during unveiling of NASA's first...Now in NASA's blue-and-white livery, this Northrop Grumman Global Hawk autonomously operated aircraft was the first of two Global Hawks...