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Arecibo Observatory captures revealing images of Comet 45P/Honda-Mrkos-Pajdusakova![]() Columbia, MD (SPX) Feb 17, 2017 Though not visible to the naked eye or even with binoculars, the green-tailed Comet 45P/Honda-Mrkos-Pajdusakova (HMP) did not escape the gaze of the world-renowned Arecibo Observatory. Scientists from the University of Arizona's Lunar and Planetary Laboratory (LPL) and the Universities Space Research Association (USRA) at Arecibo Observatory have been studying the comet with radar to better understand its solid nucleus and the dusty coma that surrounds it. "Comets are remnants of the planet formin ... read more |
Leonardo supplying radars for Patroller dronesLeonardo is to supply its PicoSAR AESA radars for integration aboard Patroller unmanned aerial vehicles being supplied by Safran Electronics & Defense to the French army. ... more
Saab offering sensor package for Indian Tejas fightersSaab reports that it is offering a sensor package for India's s LCA-Tejas Mk1A fighter aircraft in partnership with Indian industry. ... more
Asteroid resembles dungeons and dragons diceRadar images of asteroid 2017 BQ6 were obtained on Feb. 6 and 7 with NASA's 70-meter (230-foot) antenna at the Goldstone Deep Space Communications Complex in California. They reveal an irregular, an ... more
Beijing MST Radar detection of the lower, middle and upper atmosphereBeijing MST (Mesosphere-Stratosphere-Troposphere) Radar is one of the largest facilities within the Chinese Meridian Project (a chain of diverse ground-based remote sensing facilities for monitoring ... more |
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Saudi Arabia to get more radars for F-15 fleetBoeing received an $18 million contract from the U.S. Air Force to provide AN/APG-63(V) radars for Saudi Arabia's F-15SA aircraft. ... more
Lockheed completes inlet coating repair on F-22Lockheed Martin has completed its first maintenance and repair of the special exterior coatings of an F-22 Raptor's inlets. ... more
U.S. Navy deploys new 'digital quarterback' in JapanThe U.S. Navy is strengthening airborne radar and detection capabilities in the Asia-Pacific with five E-2D Advanced Hawkeyes early warning and control aircraft. ... more
New beam pattern yields more precise radar, ultrasound imagingUniversity of Rochester researchers have developed a novel beam pattern that promises to lend unprecedented sharpness to ultrasound and radar images. ... more
U.S. Navy orders radar detection kits for MH-60R aircraftThe U.S. Navy has awarded Lockheed Martin a $45.8 million contract to deliver automatic radar detection kits to support MH-60R Seahawk helicopters. ... more
MEADS team submits updated proposal for Poland's Wilsa programThe Polish government received an updated offer for its medium-range air defense program from MEADS International. ... more |
![]() New 'needle-pulse' beam pattern packs a punch
Russia restores radar field securing all-round defense against missile attacksThe Russian Aerospace Forces have restored the united radar field, which provides control and warns of missile launches and attacks outside the state borders, media reported Thursday, citing Russian ... more
Moscow's air defense registered a dozen missile launches in 2016In 2016 the crew of a Don-2N radar facility, one of many keeping an eye on the skies over Moscow and the Central Industrial Region, registered nearly a dozen ballistic and space rocket launches, Ros ... more
Thales supplying Crowsnest radar system to Royal NavyThales is to supply Britain's Royal Navy with a new airborne and surveillance capability under a subcontract from Lockheed Martin UK. ... more
Swiss air force upgrading surveillance radarsMaster air defense radars of the Swiss air force are to be modernized by Thales to extend their operational capabilities until the year 2030. ... more |

Russian Helicopters is in talks with the government of India for the potential sale of 200 helicopters to support various security roles.
Representatives for the state-owned defense enterprise say both parties are finalizing the terms of the contract. Under the current draft, 140 of the rotorcraft will be built in India. The remaining 60 will be supplied by the company's existing facili ... more NATO countries to join multinational aerial tanker initiative India, Russia close in on chopper deal: report Czech Republic, Switzerland eye A400M lease from Germany |
According to US military and defense experts, the country's navy needs a deep modenization in order to be able to counter the emerging threats and challenges. During a recent visit to United States Central Command in Florida, President Donald Trump said: "Our Navy is at a point almost as low as World War I. That's a long time ago. It's not going to happen anymore. Not with me."
The capabil ... more France places order for fourth Batiment multimission ship Brazil to retire its only aircraft carrier, Sao Paulo Electric Boat contracted for Virginia-class sub long-lead materials |
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A prefecture in China's restive Xinjiang region has ordered all vehicles to be equipped with GPS-like tracking software, police and media reports said Tuesday, as authorities step up an "anti-terrorism" campaign.
All drivers in the Bayingol Mongolian Autonomous Prefecture must install a China-developed satellite navigation system called Beidou "to prevent theft, but also primarily to maintai ... more GLONASS station in India to expedite 'space centric' warfare command Australia and Lockheed field 2nd-Gen sat-based augmentation system UK may lose access to EU Galileo GPS system after Brexit |
Atmospheric river storms are hailed as drought-busters when they bring needed rain and snow, but they have a well-known dark side: damaging floods. A new NASA study documents a second destructive force in these storms: high winds.
The study shows that atmospheric rivers were associated with almost half of the most extreme mid-latitude windstorms globally for the past 20 years, doing billio ... more Airbus to develop payload for first Franco-German Earth observation satellite Sentinel-2 teams prepare for space Earth Science on the Space Station continues to grow |
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A new lightweight wideband manpack radio with enhanced data rates has been launched by the Harris Corporation.
The system is designated the Falcon III RF-300H and Harris says it dramatically improves high-frequency tactical communications by transmitting high-level security images, maps and other large data files from beyond-line-of-sight environments in a compact, lightweight package. ... more Russia showcases jam-proof communications system IAI secures $30 million in signals intelligence contracts Terahertz wireless could make spaceborne satellite links as fast as fiber-optic links |
The United Arab Emirates has given the Harris Corporation a two-year contract to provide its military with an integrated battle management system.
The contract, issued under the UAE's Emirates Command & Control System Land Tactical System program, is worth $189 million.
"This Land Tactical System project represents a major milestone in the advancement of battlefield management an ... more U.S. Marines place $150M order for Target Sight Systems Orbital ATK reports new orders for Bushmaster guns Russia ready to export new T-90 tank variant |
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Worldwide arms trade has risen to its highest level since the Cold War in the last five years, driven by a demand from the Middle East and Asia, a study said Monday.
Between 2012-2016, arms imports in terms of volume by countries in Asia and Oceania accounted for 43 percent of global imports, a 7.7 rise compared to the previous 2007-2011 period, according to the Stockholm International Peace ... more SIPRI: Arms imports rise in Asia, Middle East Pentagon chief says military running smoothly amid turbulent transition Germany, Norway expand defense industry coooperation |
Raytheon is developing an automated assessment system for judging the effectiveness of 21st century weapons in war game scenarios.
The first-of-its-kind tool, commissioned by the U.S. Missile Defense Agency, will automatically teach war game participants which weapons to use in every possible scenario, including missiles, kinetic interceptors, cyber and electronic warfare weapons.
... more U.S. Army awards $3 billion in missile defense contracts New US Missile Hits Target in Space New Age, New Aims: CIS Air Defense to Be Upgraded for Aerospace Tasks |
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Defense leaders in Turkey are finalizing an agreement with the Kremlin to procure Russian-made S-400 missile defense systems.
The two countries have been in negotiations over the purchase since August 2016. Recent comments by Turkish foreign minister Mevlut Cavusoglu to local media quoted by the TASS news agency suggest the parties are close to reaching a deal.
"The S-400 talks a ... more Russia's Next Gen S-500 Prototype Launch Date Announced UAE orders MBDA anti-ship missiles Lockheed Martin completes tests with modernized TACMS missiles |
Northrop Grumman and Polska Grupa Zbrojeniowa, Poland's state-owned enterprise, announced plans to collaborate on future defense projects.
The prospective partnership was formally recognized when representatives from PGZ and Northrop Grumman International Trading signed a Letter of Intent declaring the two parties would explore how to cooperate on security-related contracts.
Nort ... more A computer's LED light can smuggle out data from the hard drive Tech tools gain traction amid Trump war on leaks General Dynamics gets $170 million cybersecurity order |
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North Korea had few friends even before the assassination of the leader's half-brother at a Kuala Lumpur airport last week, but the fallout from the killing looks set to further isolate the nuclear-armed state.
Pyongyang and Kuala Lumpur have enjoyed relatively warm economic ties, with some bilateral trade and citizens from both countries entitled to travel to the other under a unique recipr ... more China move puts onus on US in N. Korea impasse: experts No major impact from China coal ban, says N.Korea official Iran in new military drills despite US warnings |
Russia's Korolev Rocket and Space Corporation Energia hopes to be the first to offer space tourism around the Moon aboard the Soyuz spacecraft by 2021-2022.
First round-the-Moon flights should be possible for space tourists aboard the Soyuz spacecraft in 2021-2022, Vladimir Solntsev, the head of Russia's Korolev Rocket and Space Corporation (RSC) Energia, told Sputnik.
"We are speaki ... more Study: People don't want their future revealed Art and space enter a new dimension NASA selects proposals for first-ever Space Technology Research Institutes |
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An unmanned cargo ship packed with food and supplies for astronauts arrived safely at the International Space Station Thursday, a day after SpaceX aborted the process due to a GPS problem.
This time, the Dragon cargo ship made a "perfect approach to the capture point," a NASA commentator said, and was grabbed by the station's robotic arm at 5:44 am (1044 GMT).
Astronauts Thomas Pesquet o ... more Russian Aviation Company S7 Group restructures Russia successfully launches space freighter after crash Energia to make 2 modifications of Federatsiya spaceship |
FARC rebels need the United Nations to reschedule the dates for Colombia's historic disarmament process, as the country readies to implement a peace deal to end Latin America's last major armed conflict, they said Tuesday.
The Revolutionary Armed Forces of Colombia (FARC) are due to demobilize, starting March 1, with UN supervision under a peace deal with the government after 52 years of fig ... more FARC disarmament to begin March 1: official Top Yemen commander killed as rebels hit back Cyprus peace talks called off amid mounting war of words |
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Tomorrow, a Space-X Dragon cargo ferry will be launched to the International Space Station packed with supplies, experiments, tools and food for the six astronauts living and working high above Earth. In the unpressurised cargo hold is a new NASA sensor that will monitor our atmosphere with a helping hand from ESA.
The Space Station flies 400 km above our planet at 28 800 km/h, experiencin ... more When ultrafast laser pulse meets magnetic materials Sky and Space signs agreement with US Department of Defence Curtiss-Wright offers COTS Module for measuring microgravity acceleration |
Russia's Korolev Rocket and Space Corporation Energia hopes to be the first to offer space tourism around the Moon aboard the Soyuz spacecraft by 2021-2022.
First round-the-Moon flights should be possible for space tourists aboard the Soyuz spacecraft in 2021-2022, Vladimir Solntsev, the head of Russia's Korolev Rocket and Space Corporation (RSC) Energia, told Sputnik.
"We are speaki ... more Study: People don't want their future revealed Art and space enter a new dimension NASA selects proposals for first-ever Space Technology Research Institutes |
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