Space

December 24, 2013

Northrop Grumman, NASA fly Global Hawk to study Canadian Arctic

Image of a snow covered mountain taken from a high resolution camera on the NASA Global Hawk during a nighttime flight over the Canadian Arctic. These images will be used by American and Canadian scientists to study environmental changes in the Arctic.

Northrop Grumman Corporation, the NASA Dryden Flight Research Center and a team of international science organizations successfully flew a Northrop Grumman-produced NASA Global Hawk unmanned aircraft system through Canadian airspace as part of a mission to collect environmental data in the Canadian Arctic.

The Global Hawk was equipped with an Uninhabited Aerial Vehicle Synthetic Aperture Radar as well as a high resolution camera to conduct ground mapping and visual observation of Arctic ice caps during the approximately 21-hour flight. Information collected during this flight will be used by American and Canadian scientists to study changes in topography and Arctic ice caps.

“Flying high and long missions with advanced scientific equipment over the Arctic provides scientists with real data to better understand the changes that are affecting our world,” said Janis Pamiljans, Northrop Grumman’s sector vice president and general manager of unmanned systems.  “The high-altitude, long-endurance NASA Global Hawk is one of the best tools researchers have to study weather phenomena.”

This flight marks the first time the NASA Global Hawk has flown through Canadian civil airspace. Global Hawk’s high-altitude, long-endurance capabilities enabled the aircraft to depart from NASA Dryden, based at Edwards Air Force Base, Calif., and fly over several predetermined key areas in the Arctic before returning to NASA Dryden.

Northrop Grumman, NASA Dryden, NASA Goddard Space Flight Center, NASA Jet Propulsion Laboratory, National Oceanic and Atmospheric Administration, and Canadian science counterparts worked together to enable this mission. NASA Global Hawks have already been used for a wide range of environmental missions, including collecting atmospheric data in support of the Airborne Tropical TRopopause EXperiment and deployment over the Atlantic Ocean to study hurricane formation and intensity change during the Hurricane and Severe Storm Sentinel missions.

Image of a road cutting through the Canadian Arctic taken from a high resolution camera on the NASA Global Hawk during a nighttime flight. These images will be used by American and Canadian scientists to study environmental changes in the Arctic.

The flight over the Canadian Arctic comes after the recent five-year renewal of the Space Act Agreement, a partnership between Northrop Grumman and NASA that allows sharing of NASA Global Hawks for science missions and flight demonstrations. The initial Space Act Agreement, signed in 2008, returned two preproduction Global Hawk aircraft to flight status. A permanent Global Hawk ground control station was built at NASA Dryden.




All of this week's top headlines to your email every Friday.


 
 

 
Image courtesy of NASA/CXC/DSS/Magellan

NASA’s Chandra Observatory finds cosmic showers halt galaxy growth

Image courtesy of NASA/CXC/DSS/Magellan A study of over 200 galaxy clusters, including Abell 2597 shown here, with NASAís Chandra X-ray Observatory has revealed how an unusual form of cosmic precipitation stifles star formatio...
 
 
Image courtesy of NASA/JPL-Caltech/UCLA/MPS/DLR/IDA

NASA spacecraft nears historic dwarf planet arrival

Image courtesy of NASA/JPL-Caltech/UCLA/MPS/DLR/IDA NASA’s Dawn spacecraft took these images of dwarf planet Ceres from about 25,000 miles away Feb. 25, 2015. Ceres appears half in shadow because of the current position o...
 
 

Northrop Grumman’s AstroMesh reflector successfully deploys for NASA’s SMAP satellite

The NASA Jet Propulsion Laboratory successfully deployed the mesh reflector and boom aboard the Soil Moisture Active Passive spacecraft, a key milestone on its mission to provide global measurements of soil moisture. Launched Jan. 31, SMAP represents the future of Earth Science by helping researchers better understand our planet. SMAP’s unmatched data capabilities are enabled...
 

 
NASA photograph by Brian Tietz

NASA offers space tech grants to early career university faculty

NASA photograph by Brian Tietz Tensegrity research is able to simulate multiple forms of locomotion. In this image, a prototype tensegrity robot reproduces forward crawling motion. NASA’s Space Technology Mission Director...
 
 

NASA releases first global rainfall, snowfall map from new mission

Like a lead violin tuning an orchestra, the GPM Core Observatory – launched one year ago on Feb. 27, 2014, as a collaboration between NASA and the Japan Aerospace Exploration Agency – acts as the standard to unify precipitation measurements from a network of 12 satellites. The result is NASA’s Integrated Multi-satellite Retrievals for GPM...
 
 

New NASA Earth Science Missions expand view of our home planet

Four new NASA Earth-observing missions are collecting data from space with a fifth newly in orbit ñ after the busiest year of NASA Earth science launches in more than a decade. On Feb. 27, 2014, NASA and the Japan Aerospace Exploration Agency launched the Global Precipitation Measurement Core Observatory into space from Japan. Data from...
 




0 Comments


Be the first to comment!


Leave a Reply

Your email address will not be published. Required fields are marked *

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <strike> <strong>