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SimRadar: A polarimetric radar time-series simulator for tornadic debris studies![]() ![]() Norman, OK (SPX) May 02, 2017 A University of Oklahoma research team with the Advanced Radar Research Center has developed the first numerical polarimetric radar simulator to study and characterize scattering mechanisms of debris particles in tornadoes. Characterizing the debris field of a tornado is vital given flying debris cause most tornado fatalities. Tornado debris characteristics are poorly understood even though the upgrade of the nation's radar network to dual polarimetric radar offers potentially valuable capabilitie ... read more |
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![]() Washington (UPI) May 2, 2017 Raytheon has received a contract modification for $327.1 million for the low-rate production of the Air and Missile Defense Radar system. ... more ![]() ![]() Boston MA (SPX) May 02, 2017 We've long known that breathing, blood pressure, body temperature and pulse provide an important window into the complexities of human health. But a growing body of research suggests that another vi ... more ![]() ![]() Washington DC (SPX) May 03, 2017 Researchers have developed the first numerical polarimetric radar simulator to study and characterize the scattering of debris particles in tornadoes. The results of their study are published ... more ![]() ![]() Pasadena CA (JPL) Apr 25, 2017 NASA's Cassini spacecraft has had its last close brush with Saturn's hazy moon Titan and is now beginning its final set of 22 orbits around the ringed planet. The spacecraft made its 127th and ... more |
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Previous Issues | May 02 | May 01 | Apr 28 | Apr 27 | Apr 26 |
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![]() Washington (UPI) Apr 24, 2017 Lockheed Martin has been given a $1.6 billion dollar contract to continue manufacturing it's AN/TP-Q-53 counterfire radar, the company announced on Monday. ... more ![]() ![]() Washington DC (SPX) Apr 24, 2017 Researchers have developed a new solution to tracking objects hidden behind scattering media by analyzing the fluctuations in optical "noise" created by their movement. In The Optical Society's jour ... more ![]() ![]() Washington (UPI) Apr 20, 2017 A new multi-role aviation training vessel built by the Damen Shipyards Group is being prepared to sail to its home port in Australia. ... more ![]() ![]() Pasadena CA (JPL) Apr 20, 2017 NASA's Cassini spacecraft will make its final close flyby of Saturn's haze-enshrouded moon Titan this weekend. The flyby marks the mission's final opportunity for up-close observations of the lakes ... more ![]() ![]() Greenbelt MD (SPX) Apr 19, 2017 A new NASA-funded study has identified which glaciers in West Greenland are most susceptible to thinning in the coming decades by analyzing how they're shaped. The research could help predict how mu ... more ![]() ![]() Washington (UPI) Apr 12, 2017 Rheinmetall AG is to install its Radshield drone detection system at Switzerland's central prison and at an inter-cantonal penitentiary. ... more |
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![]() ![]() Radar warning receiver flies for first time in Predator drone ![]() ![]() Washington (UPI) Apr 10, 2017 Raytheon received a $10 million contract from the U.S. Missile Defense Agency to upgrade components for the AN/TPY-2 ballistic missile radar. ... more ![]() ![]() Seattle WA (SPX) Apr 06, 2017 Spaceflight Industries has launched BlackSky Spectra, its on-demand satellite imagery service which enables customers to discover archive images and task new images from 13 high-resolution imaging s ... more ![]() ![]() Washington (UPI) Apr 4, 2017 Canada's navy is procuring two SharpEye radar systems from Kelvin Hughes to enhance navigation capabilities for its Victoria-class submarines. ... more ![]() ![]() Sydney, Australia (SPX) Apr 04, 2017 Researchers from the ARC Centre for Ultrahigh bandwidth Devices for Optical Systems (CUDOS) in the University of Sydney's Australian Institute for Nanoscale Science and Technology have made a breakt ... more |
![]() Washington (UPI) May 1, 2017 ![]() ![]() ![]() FAA and Aireon announce ADS-B nextgen technology flight test success ![]() ![]() Israel shows off F-35 stealth fighters for first time ![]() ![]() The QueSST for Quiet |
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![]() Beijing (Sputnik) Apr 26, 2017 ![]() ![]() ![]() China launches first domestically built aircraft carrier ![]() ![]() Raytheon awarded contract to activate first Zumwalt-class destroyer ![]() ![]() Saab taps Poland's Nauta Shiprepair for Swedish vessel construction |
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![]() Schriever AFB CO (SPX) Apr 26, 2017 ![]() ![]() ![]() Researchers working toward indoor location detection ![]() ![]() Galileo's search and rescue service in the spotlight ![]() ![]() Russia inaugurates GPS-type satellite station in Nicaragua |
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![]() Greenbelt MD (SPX) May 03, 2017 ![]() ![]() ![]() GRACE-FO satellites get an earful ![]() ![]() Heavy precipitation speeds carbon exchange in tropics ![]() ![]() India's Space Agency Saves Over US$ 2 Billion per Year for the Country |
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![]() Paris, France (SPX) May 03, 2017 ![]() ![]() ![]() MUOS Satellite Now Supporting Troops with Ultra High Frequency Communications ![]() ![]() Navy's New Satellite Network to Be Fitted With Advanced Data Transfer Gear ![]() ![]() U.S. Marine Corps tests WiFi system at its air stations |
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![]() Washington (UPI) May 2, 2017 ![]() ![]() ![]() U.S. Air Force signs Raytheon to upgrade operations center weapons systems ![]() ![]() U.S. Army secures contract for up to 2,500 T700 turboshaft engines ![]() ![]() Australian troops to receive Bertin-made chemical detectors |
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![]() The Hague (AFP) April 21, 2017 ![]() ![]() ![]() Canada moves to join treaty curbing foreign arms sales ![]() ![]() India inks weapons deal worth nearly $2 bn with Israel ![]() ![]() U.S. lawmakers push for Pentagon reforms |
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![]() Washington (AFP) May 2, 2017 ![]() ![]() ![]() China demands halt to US missile shield in S.Korea ![]() ![]() Seoul rejects Trump demand it pays for missile system ![]() ![]() Syria to buy latest Russian anti-missile system: Assad |
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![]() Tokyo (AFP) April 29, 2017 ![]() ![]() ![]() Sweden orders additional anti-ship missiles from Saab ![]() ![]() SM-6 missile completes final round of tests ![]() ![]() Northrop to integrate missile countermeasure systems for Air Force, Navy |
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![]() Washington (AFP) April 28, 2017 ![]() ![]() ![]() China deports US woman convicted of 'spying' ![]() ![]() China deports US woman convicted of 'spying' ![]() ![]() U.S. Air Force seeks hackers to test the security of its web portals |
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![]() Washington (UPI) May 1, 2017 ![]() ![]() ![]() Trump would be 'honored' to meet N.Korea's Kim, if conditions right ![]() ![]() Activity resumes at North Korea nuclear test site: monitor ![]() ![]() US exploring options at UN to pressure N. Korea |
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![]() Daytona Beach, FL (SPX) May 01, 2017 ![]() ![]() ![]() Elon Musk teases future plans at TED ![]() ![]() Honeywell And Paragon To Create Life Support Technology For Future NASA Space Missions ![]() ![]() AGU journal commentaries highlight importance of Earth and space science research |
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![]() Miami (AFP) May 1, 2017 ![]() ![]() ![]() India to launch GSAT-9 communication satellite on May 5: ISRO ![]() ![]() SpaceX launches classified payload for NRO; 1st Stage returns to LZ-1 ![]() ![]() New Russian Medium-Class Carrier Rocket Could Compete With SpaceX's Falcon |
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![]() United Nations, United States (AFP) May 1, 2017 ![]() ![]() ![]() Syria accuses Israel of strike near Damascus airport ![]() ![]() Iraq forces retake town of Hatra southwest of Mosul ![]() ![]() Strikes destroy seven hospitals in Syria's Idlib: medics |
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![]() Washington DC (SPX) May 03, 2017 ![]() ![]() ![]() Diamond quantum sensor reveals current flows in next-gen materials ![]() ![]() System can 3-D print an entire building ![]() ![]() Ground Control Satellite Dish Arrives at University of Leicester |
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![]() Daytona Beach, FL (SPX) May 01, 2017 ![]() ![]() ![]() Elon Musk teases future plans at TED ![]() ![]() Honeywell And Paragon To Create Life Support Technology For Future NASA Space Missions ![]() ![]() AGU journal commentaries highlight importance of Earth and space science research |
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