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NASA team pursues blobs and bubbles with new PetitSat mission![]() Greenbelt MD (SPX) May 10, 2017 Figuring out how plasma bubbles and blobs affect one another and ultimately the transmission of communications, GPS, and radar signals in Earth's ionosphere will be the job of a recently selected CubeSat mission. A team of NASA scientists and engineers, led by Jeffrey Klenzing and Sarah Jones, scientists at NASA's Goddard Space Flight Center in Greenbelt, Maryland, recently won NASA funding to build the Plasma Enhancements in The Ionosphere-Thermosphere Satellite. The mission, also known as petitS ... read more |
Shape-changing fog screen inventedSussex UK (SPX) May 08, 2017 There is something spooky about being able to see and talk to the pirate Blackbeard while one walks down a dark alley and then stepping right through him as he disappears into thin air. Such enterta ... more
First underwater carpet cloak realized, with metamaterialBeijing, China (SPX) May 08, 2017 Researchers at the Institute of Acoustics (IOA) of the Chinese Academy of Sciences have designed and fabricated an underwater acoustic carpet cloak using transformation acoustics, a scientific first ... more
Fire Scout helicopter drone to receive software, radar upgradeWashington (UPI) May 4, 2017 Northrop Grumman has been awarded a contract for $36.8 million to integrate radar systems on the MQ-8C Fire Scout drone helicopter. The pre-existing contract will include software updates, testing programs, and installation and support systems. ... more
Raytheon starts low-rate radar productionWashington (UPI) May 4, 2017 Raytheon has started low-rate initial production of 3-D air and missile defense radar for U.S. Navy destroyers, the company announced. ... more |
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Tempur-Pedic Mattress Comparison & Memory Foam Mattress Review |
Satellites track Antarctic ice loss over decadesParis (ESA) May 04, 2017 Over two decades of observations by five radar satellites show the acceleration of ice loss of 30 glaciers in Western Palmer Land in the southwest Antarctic Peninsula. The study in Geophysical ... more
Researchers develop radar simulator to characterize scattering of debris in tornadoesWashington 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
Raytheon receives $327M radar contract for U.S. NavyWashington (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
SimRadar: A polarimetric radar time-series simulator for tornadic debris studiesNorman, 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 debri ... more
MIT wireless device can see through walls to detect walking speedBoston 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
Cassini completes final Titan flybyPasadena 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 |
![]() Lockheed Martin secures $1.6 billion contract for counterfire radars
By listening to optical 'noise,' researchers discover new way to track hidden objectsWashington 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
Damen prepares training vessel for Australian navyWashington (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
Cassini Heads Toward Final Close Encounter with TitanPasadena 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
Glacier shape influences susceptibility to meltingGreenbelt 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 |
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Moscow (Sputnik) May 10, 2017
Russian engineers are designing new advanced airships which may become a potent element of the country's anti-ballistic missile defenses.
On May 6, 1937, the German passenger airship Hindenburg crashed in the US during a docking attempt, dealing a critical blow to the public's faith in this method of transportation.
And yet despite the fact that mankind has since perfected other meth ... more Washington (UPI) May 9, 2017Leonardo partners with Britain for new aircraft decoy system Washington DC (UPI) May 8, 2017Canadian Defense Minister proposes helicopter upgrades Washington DC (UPI) May 8, 2017Boeing receives contract for F-18 upgrades |
Washington DC (UPI) May 8, 2017
Australian shipbuilder Austal has opened a new office to support its bid for a contract to build offshore patrol vessels for the Royal Australian Navy.
The design and project management office, located in Adelaide, South Australia, marks a major company expansion in one of two major Australian shipbuilding hubs.
"As a key stakeholder in the delivery of the Australian government's ... more Washington DC (UPI) May 8, 2017Nimitz-class carrier USS Ronald Reagan begins sea trials Washington (UPI) May 5, 2017DCNS to modernize three French navy frigates Washington (UPI) May 5, 2017New America-class amphibious assault ship launched early |
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Schriever AFB CO (SPX) Apr 26, 2017
At 25-years old, Global Positioning System Satellite Vehicle Number 27 completed its time in orbit before the 2nd Space Operations Squadron said goodbye via final command and disposal here April 18. SVN 27 was launched in 1992, meaning it performed more than triple its design life of 7.5 years.
"The most interesting thing about this process for me, was the ability to do some experimentatio ... more Houston TX (SPX) Apr 18, 2017Researchers working toward indoor location detection Paris (ESA) Apr 10, 2017Galileo's search and rescue service in the spotlight Managua (AFP) April 7, 2017Russia inaugurates GPS-type satellite station in Nicaragua |
Greenbelt MD (SPX) May 10, 2017
Figuring out how plasma bubbles and blobs affect one another and ultimately the transmission of communications, GPS, and radar signals in Earth's ionosphere will be the job of a recently selected CubeSat mission.
A team of NASA scientists and engineers, led by Jeffrey Klenzing and Sarah Jones, scientists at NASA's Goddard Space Flight Center in Greenbelt, Maryland, recently won NASA fundin ... moreexactEarth Announces Two-Year $1.45 Million Commercial Customer Renewal Pasadena CA (JPL) May 09, 2017Is Climate Changing Cloud Heights? Too Soon to Say Pasadena CA (JPL) May 05, 2017AIRS: 15 Years of Seeing What's in the Air |
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Washington (UPI) May 9, 2017 U.S. Air Force F-15Cs have demonstrated the ability to securely communicate with other aircraft and ground stations using a Boeing-developed networking system, the company announced Monday.
The sharing of information took place during recent test flights at Nellis Air Force Base, Nev., using Talon HATE airborne pods.
The pods enabled the F-15C pilots to share information through ... more Washington DC (UPI) May 8, 2017Israel orders satellite-on-the-go for military vehicles McLean VA (SPX) May 04, 2017Information Assurance: The U.S. Military's Growing Need for What Commercial SATCOM Providers Offer Paris, France (SPX) May 03, 2017Airbus to carry out a definition study for the ground segment of the Syracuse IV |
Washington (UPI) May 9, 2017
The German military is upgrading 104 Leopard 2 tanks that have been brought out of storage, government officials said Tuesday.
The program will be carried out by the manufacturer Krauss-Maffel Wegmann and is expected to cost $832.7 million.
"The geopolitical developments of the past years have emphasized to us the importance of tank technology for our defense capabilities," the G ... more Washington (UPI) May 4, 2017Engility to continue support for DITRA Washington (UPI) May 4, 2017Cubic Global Defense to provide training support services for British army Washington (UPI) May 3, 2017Rheinmetall picks armaments services supplier Australian vehicle contract |
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The Hague (AFP) April 21, 2017
A Dutch court on Friday sentenced a businessman to 19 years in prison for arms trafficking and aiding war crimes in Liberia and Guinea by armed forces of ex-Liberian leader Charles Taylor.
Guus Kouwenhoven, 74, was found guilty of delivering weapons to Taylor's regime between 2000 and 2003 in return for preferential treatment and lucrative contracts for his logging business, in violation of ... more Ottawa (AFP) April 13, 2017Canada moves to join treaty curbing foreign arms sales New Delhi (AFP) April 7, 2017India inks weapons deal worth nearly $2 bn with Israel Washington (UPI) Apr 6, 2017U.S. lawmakers push for Pentagon reforms |
Moscow (Sputnik) May 08, 2017
With its state-of-art heavy liquid-propelled RS-28 Sarmat ICBM the Russian military has obviously surpassed their US counterparts, Russian military expert Alexei Leonkov told Radio Sputnik, adding that the cutting-edge weaponry is due to enter into service in 2018.
Russia is 10-15 years ahead of the US with its cutting-edge heavy liquid-propelled RS-28 Sarmat intercontinental ballistic mis ... more Beijing (AFP) May 2, 2017China demands halt to US missile shield in S.Korea Washington (AFP) May 2, 2017THAAD missile defense system now operational in S. Korea Seoul (AFP) April 28, 2017Seoul rejects Trump demand it pays for missile system |
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Beijing (AFP) May 9, 2017
China has recently tested a new type of guided missile in a northeastern sea near the Korean peninsula, the defence ministry said Tuesday, hours after South Korean elections held amid regional tensions.
The test in the Bohai Sea was conducted to "raise the operational capability of the armed forces and effectively respond to threats to national security," the ministry said in a brief stateme ... more Moscow (Sputnik) May 08, 2017Purchase of S-400 From Russia 'Might Signal Turkey's Estrangement From NATO' Tokyo (AFP) April 29, 2017Tokyo subway halt for 10 minutes over NKorea scare Washington (UPI) Apr 28, 2017Sweden orders additional anti-ship missiles from Saab |
Washington DC (SPX) May 04, 2017
The physical sphere of computers, home appliances, vehicles, cameras, and the ever-growing menagerie of handheld devices has become increasingly intertwined-by way of wireless connections to the internet-with the digital spheres of data and information. This expanding new technology arena brings with it vast opportunities for innovation, challenging and growing demand for access to the electroma ... more Washington (AFP) May 8, 2017US regulator website hacked after TV host comments Washington (AFP) May 9, 2017Chelsea Manning thanks Obama ahead of impending release Washington (UPI) May 4, 2017SAIC to provide cyber support for Marine Corps |
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Moscow (Sputnik) May 08, 2017
Russia will have upgraded its Strategic Missile Forces with 5th-generation devices by 2027. All missile divisions of Russia's Strategic Missile Forces (RVSN) will be rearmed with 5th-generation ballistic missile systems by 2027, the Russian Defense Ministry said Friday.
"The development and adoption of a new missile system with a heavy missile, as well as new systems with missiles of a lig ... more Washington (AFP) May 3, 2017US tests intercontinental ballistic missile Seoul (AFP) May 9, 2017South Koreans vote in historic election Tehran (AFP) May 6, 2017Iran army criticises Rouhani's missile comments |
Washington DC (SPX) May 08, 2017
NASA has received and is reviewing 12 proposals for future unmanned solar system exploration. The proposed missions of discovery - submitted under NASA's New Frontiers program - will undergo scientific and technical review over the next seven months. The goal is to select a mission for flight in about two years, with launch in the mid-2020s.
"New Frontiers is about answering the biggest qu ... more Moscow (Sputnik) May 08, 2017'Road to Nowhere': Retired Cosmonaut Reveals How It Feels to Walk in Space Elkton MN (SPX) May 05, 2017Orion Motor Ready for Crewed Mission Melbourne FL (SPX) May 09, 2017Orbiting at 250 Statute Miles, Florida Tech Experiment Tested |
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London UK (SPX) May 05, 2017
Reaction Engines Ltd. has begun construction of a new engine test facility where it plans to undertake the first ground based demonstration of its revolutionary SABRE air-breathing rocket engine.
The test facility at Westcott, Buckinghamshire, will enable Reaction Engines to test critical subsystems along with the testing of a SABRE engine core, which will commence in 2020.
The proje ... more Sriharikota, India (SPX) May 08, 2017GSLV Successfully Launches South Asia Satellite New Delhi (IANS) May 08, 2017ISRO Successfully Launches GSAT-9 'SAARC' South Asian Communication Satellite Los Angeles AFB (AFNS) May 09, 2017 |
Amman (AFP) May 7, 2017
Jordan and the United States kicked off annual military exercises Sunday known as "Eager Lion", with about 7,400 troops from more than 20 nations taking part, officials said.
US and Jordanian officials said the manoeuvres would include border security, cyber defence, and "command and control" exercises, to bolster coordination in response to threats including terrorism.
"Joint efforts an ... more Havana (AFP) May 9, 2017Colombia rebel groups meet for 'complete peace' Bogota (AFP) May 6, 2017Colombia government, ELN rebels to resume peace talks Bogota (AFP) May 5, 2017Colombia court orders release of first general under peace deal |
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Boston MA (SPX) May 05, 2017
Plastic, rubber, and many other useful materials are made of polymers - long chains arranged in a cross-linked network. At the molecular level, these polymer networks contain structural flaws that weaken them.
Several years ago, MIT researchers were the first to measure certain types of these defects, called "loops," which are caused when a chain in the polymer network binds to itself inst ... more Strathclyde UK (SPX) May 09, 2017Space radiation reproduced in the lab for better, safer missions Atlanta, GA (SPX) May 05, 2017PowerPoint and LED projector enable new technique for self-folding origami Sussex UK (SPX) May 08, 2017Shape-changing fog screen invented |
Washington DC (SPX) May 08, 2017
NASA has received and is reviewing 12 proposals for future unmanned solar system exploration. The proposed missions of discovery - submitted under NASA's New Frontiers program - will undergo scientific and technical review over the next seven months. The goal is to select a mission for flight in about two years, with launch in the mid-2020s.
"New Frontiers is about answering the biggest qu ... more Moscow (Sputnik) May 08, 2017'Road to Nowhere': Retired Cosmonaut Reveals How It Feels to Walk in Space Elkton MN (SPX) May 05, 2017Orion Motor Ready for Crewed Mission Melbourne FL (SPX) May 09, 2017Orbiting at 250 Statute Miles, Florida Tech Experiment Tested |
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