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Lockheed Martin photograph by Tom Reynolds Defense

F-35B successfully completes wet runway, crosswind testing

In an important program milestone enabling U.S. Marines Corps Initial Operational Capability certification, the Lockheed Martin F-35B recently completed required wet runway and crosswind testing at Edwards Air Force Base, Calif.

Army photograph by SSgt. Angela Stafford Business

Engineers developing safer, more accurate tracer round

Engineers at Picatinny Arsenal are researching a way to develop a new type of tracer round that not only would perform its function during the day as well as night, but also improve shooter accuracy and keep soldiers safer by reducing their visual signature.

NASA photograph by Carla Thomas Space

Katherine Lott awarded NASA Armstrong employee scholarship

The NASA Armstrong Employee Exchange Council has presented its 2014 Joseph R. Vensel Memorial Scholarship Award to Katherine Lott.

NASA Earth Observatory photograph Space

NASA selects instruments to track climate impact on vegetation

NASA has selected proposals for two new instruments that will observe changes in global vegetation from the International Space Station. The sensors will give scientists new ways to see how forests and ecosystems are affected by changes in climate or land use change.

Air Force photograph by MSgt. J. Wilcox Defense

Tyndall AFB takes F-22 pilot training to next level

The Air Force’s ability to continue developing a fifth generation fighter aircraft fleet ready to meet the challenges of future warfare, hinges in large part, on a steady influx of capable and trained F-22 Raptor pilots.


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Air Force photograph by Bobbi Zapka
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X-51A Waverider achieves history in final flight

Posted  May 3, 2013

Air Force photograph by Bobbi Zapka The X-51A Waverider prepares to launch its historic fourth and final flight. The cruiser achieved Mach 5.1 traveling 230 nautical miles in just over six minutes making this test the longest air-breathing hypersonic flight ever. The final flight of the X-51A Waverider test program has accomplished a breakthrough in…

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Defense

U.S., Britain look to strengthen already strong alliance

Posted  May 3, 2013

The United States and the United Kingdom are looking for ways to deepen an already close military-to-military relationship, American and British defense leaders said following a Pentagon meeting May 2. Defense Secretary Chuck Hagel and British Defense Secretary Philip Hammond told Pentagon reporters that they discussed the situations in Syria, Iran and Afghanistan. The two…

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Space

NASA astrophysicist elected to National Academy of Sciences

Posted  May 3, 2013

NASA astrophysicist Chryssa Kouveliotou, a senior scientist at NASA’s Marshall Space Flight Center in Huntsville, Ala., has been selected for membership in the National Academy of Sciences, in recognition of her distinguished and continuing achievements in original scientific research. Kouveliotou, a longtime leading researcher in NASA’s space science mission, conducts extensive research on a host…

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Tech

NASA study projects warming-driven changes in global rainfall

Posted  May 3, 2013

A NASA-led modeling study provides new evidence that global warming may increase the risk for extreme rainfall and drought. The study shows for the first time how rising carbon dioxide concentrations could affect the entire range of rainfall types on Earth. Analysis of computer simulations from 14 climate models indicates wet regions of the world,…

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Defense

Magicians reborn as Navy’s first squadron to operate manned, unmanned aircraft

Posted  May 3, 2013

Helicopter Maritime Strike Squadron (HSM) 35 became the first composite expeditionary helicopter squadron to include both the world's most technologically advanced helicopter.

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Air Force photograph by David Housch
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Defense

AEDC supports SBIR commercialization readiness program project on pyrophoric fuel valve

Posted  May 3, 2013

Air Force photograph by David Housch AEDC engineers ran a series of tests on a Towed Airborne Plume Simulator at the U.S. Air Force’s Arnold Engineering Development Complexís Rocket Prep Area 4. A threat to commercial and military aircraft posed by surface-to-air and more recently, air-to-air missiles is being addressed by a collaborative effort between…

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Defense

Refueling tanker crashes in Kyrgyzstan

Posted  May 3, 2013

BISHKEK, KYRGYZSTAN — A U.S. military refueling tanker plane crashed May 3 in Kyrgyzstan, the Central Asian nation’s emergencies ministry said. There was no immediate word on any casualties. Kyrgyzstan hosts a U.S. base that is used for flying troops into and out of Afghanistan and for KC-135 tanker planes that refuel warplanes in flight….

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Tech

NASA opens new era in measuring Western U.S. snowpack

Posted  May 3, 2013

A new NASA airborne mission has created the first maps of the entire snowpack of two major mountain watersheds in California and Colorado, producing the most accurate measurements to date of how much water they hold. The data from NASA’s Airborne Snow Observatory mission will be used to estimate how much water will flow out…

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Defense

DOD report: North Korea still critical U.S. security threat

Posted  May 3, 2013

North Korea’s pursuit of nuclear capabilities and development of long-range ballistic missile programs make it one of the most critical U.S. security challenges in Northeast Asia, according to the Defense Department’s first report to Congress on that nation’s military development. Defense Secretary Chuck Hagel delivered the report, titled, “Military and Security Developments Involving the Democratic…

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Tech

ONR provides blueprint for controlling all military unmanned systems

Posted  May 3, 2013

The Office of Naval Research has developed something similar to a master remote control for military ground, air and undersea unmanned systems that will work across the services, as outlined in a new video released, May 2. This Office of the Secretary of Defense prescribed data model is a piece of software that enabled development…

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