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Laser radar illuminates the way to deep spaceParis, France (ESA) Feb 23, 2012 This car was not snapped with a camera but scanned by a 3D imaging lidar, the laser equivalent of radar. ESA is developing the sensor as a navigation aid for exploring deep space. Lidar stands for 'light detection and ranging', with a pulsed laser beam scanning targets by measuring the time it takes for the light to bounce back. The wavelength of light is so much shorter than that of radio waves - measured in billionths of a metre rather than centimetres - so lidar gives much more precise measure ... read more |
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 Lockheed Martin Foliage Penetrating Reconnaissance Radar Deployed After successfully completing operational demonstrations, Lockheed Martin's [NYSE: LMT] penetrating radar capable of detecting objects that are buried, camouflaged or concealed under dense foliage w ... more | .. |
  Raytheon demos fire-control system A surveillance and fire-control radar system attached to tethered aerostats has been successfully tested in the United States. ... more | .. |
  Israel conducts 'final test' on Arrow anti-missile system Israel and the United States recently carried out a successful test of the Arrow anti-missile system over the Mediterranean Sea, the Israeli defence ministry said on Friday. ... more | .. |
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 India says missile shield test a success India successfully tested on Friday an interceptor defence shield developed to detect and destroy incoming ballistic missiles, a government official said. ... more | .. |
  Israel boosts naval forces in gas fields The Israeli government plans to build a floating liquefied natural gas terminal with a sea-based defense radar system off its Mediterranean coast while forming a naval force to protect its rich offshore gas fields against terrorist attack. ... more | .. |
  Northrop Grumman Participating in Bold Alligator Maritime Exercise With F-35 Sensors Northrop Grumman is participating in U.S. Fleet Forces Command's Joint/Coalition Amphibious Exercise Bold Alligator 2012, employing the company's BAC1-11 test aircraft to provide F-35 Joint Strike F ... more | .. |
  Mars Express radar gives strong evidence for former Mars ocean ESA's Mars Express has returned strong evidence for an ocean once covering part of Mars. Using radar, it has detected sediments reminiscent of an ocean floor within the boundaries of previously iden ... more |
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Greenland truce or Trump win? Davos "framework" pauses tariffs but not the takeover boasts
Greenlanders doubtful over Trump resolution
EU says ready to sign defence and security pact with India | .. |
 Mars radar finds possible ocean sediments The MARSIS radar instrument on board ESA's Mars Express orbiter has discovered a subsurface blanket of low density material around the north polar cap, supporting theories that the northern lowlands ... more | .. |
 Phobos Crash Test Dismisses U.S. Link Tests carried out by Russian space agency Roscosmos have ruled out the possibility a U.S. radar could be linked to the failure of the Phobos-Grunt Mars probe, Roscosmos head Vladimir Popovkin said o ... more | .. |
 NASA Says No to Probe Crash Theory Test NASA has refused to participate in an experiment designed to show if U.S. radars could have had an impact on Russia's troubled Phobos-Grunt Mars probe, the deputy head of the country's space agency, ... more | .. |
  Cassini's radar observes Titan's tropical dune fields Sand dunes are common on Earth, Mars, Venus and - unexpectedly - on Saturn's giant moon, Titan. Now detailed analysis of radar observations gathered during the Cassini spacecraft's flybys of cloud-s ... more |
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  Northrop Grumman to Supply Marine Navigation Equipment for Suez Canal Authority Northrop Grumman's Sperry Marine business unit has won orders to supply navigation equipment to the Suez Canal Authority for tugboats and other assorted workboats. The orders include radar upg ... more | .. |
The two faces of Titan's dunes A new analysis of radar data from the international Cassini spacecraft has revealed regional variations amongst Titan's sand dunes. The result yields new clues to the giant moon's climatic and geolo ... more | .. |
 U.S. Denies Link to Mars Mission Failure A spokesperson at the Department of State denied information that the crash of the Phobos-Grunt probe to the Martian moon Phobos could have been caused by a powerful electromagnetic emission from a ... more | .. |
Space Agency Boss Blames Makers for Satellite Crash A Russian government commission looking into the crash of the Phobos-Grunt Mars probe says engineering flaws were the main cause of its failure, the head of the Russian Space Agency Roscosmos, Vladi ... more |
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Quantum transport method reads open quantum states
Scientists uncover new quantum state that could power future technologies
Early universe dark matter born red hot before cooling | .. |
 U.S. denies radar affected spacecraft The United States has denied powerful electromagnetic emission from a U.S. radar caused the failure of a Russian spacecraft that fell to Earth. ... more | .. |
 Raytheon sonars and desktops heading south U.S. Raytheon has received an $80.8 million modification contract to provide 25 Airborne Low Frequency Sonar systems to the Australian navy's air fleet. ... more | .. |
  US to Launch Space Arms-Control Initiative The United States is launching a new space arms-control initiative, as a Russian official accuses a U.S. radar of being behind the failure of Russia's Mars probe. U.S. Secretary of State Hilla ... more | .. |
 Russian Scientists Mock U.S. Radar Theory on Mars Probe The theory that Russia's Mars mission failed due to a U.S. radar is extremely "exotic," Russian scientists said on Tuesday. Phobos-Grunt, Russia's most ambitious planetary mission in decades, was la ... more |
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 Russia to Test if US Radar Caused Failed Space Probe Russia says the failure of its space probe that was intended to travel to a moon of Mars could have been caused by radiation from U.S. radars. Space official Yuri Koptev said Tuesday he will h ... more | .. |
US may be behind Mars probe failure: Russia Russia on Tuesday said the failure of its Phobos-Grunt probe for Mars could have been caused by radiation from US radars, in its latest allegation of Western interference in its space programme. ... more | .. |
 Raytheon Canada Awarded Contract for NextGen HFSWR Raytheon Canada Limited has been awarded a Technology Demonstration Program for its Next Generation High Frequency Surface Wave Radar (HFSWR) by the Canadian Department of National Defence, Defence ... more | .. |
  A step closer to mapping the Earth in 3D After a year in service, the German Earth observation satellite TanDEM-X, together with its twin satellite, TerraSAR-X, have completely mapped the entire land surface of Earth for the first time. Th ... more |
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Trump vows to relaunch Egypt-Ethiopia talks on dam row
China's birth rate falls to lowest on record
Chile police arrest suspect over deadly wildfires | .. |
 Raytheon Delivers First Upgraded Patriot Radar to Kuwait Raytheon has completed its first Configuration-3 Patriot radar upgrade for the State of Kuwait. This is the first of six radar modernization deliveries due under contract to the U.S. Army Aviation a ... more | .. |
  Russia hints at foul play in its space failures The head of Russia's beleaguered space programme hinted on Tuesday that foreign powers may be behind the string of failures that struck his agency in the past year. ... more | .. |
 NASA Radar to Study Most Active Volcano On Hawaii An airborne radar developed by NASA's Jet Propulsion Laboratory, Pasadena, Calif., has returned to Hawaii to continue its study of Kilauea volcano, Hawaii's current most active volcano. The Un ... more | .. |
 Raven Industries completes Vista Research Acquisition Raven Industries, has announced that its Aerostar division has completed the acquisition of Vista Research, Inc., a leading provider of surveillance systems that enhance the effectiveness of radars ... more |
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 U.S. companies key to gulf missile shield Raytheon and Lockheed Martin have become key elements in an accelerating drive by Saudi Arabia and its Persian Gulf partners to build an integrated missile defense shield to protect the energy producers against Iran's growing missile arsenal. ... more | .. |
Raven Industries to Acquire Vista Research Raven Industries has announced that its Aerostar division has signed a stock purchase agreement to acquire Vista Research, a leading provider of surveillance systems that enhance the effectiveness o ... more | .. |
 Raytheon Receives contract for Radars and Services in THAAD Deal to UAE Raytheon will provide AN/TPY-2 radars, associated spares, training and other services through 2018 to the United Arab Emirates (UAE) as the radar component to the Terminal High Altitude Area Defense ... more | .. |
Raytheon Awarded Contract for two Radars The Missile Defense Agency is awarding Raytheon Company a contract to provide two AN/TPY-2 radars to the U.S. Army as the radar component to the Terminal High Altitude Area Defense (THAAD) missile d ... more |
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