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Navy photograph by Seamn Edward Guttierrez III Defense

Russian aircraft flies near U.S. Navy ship in Black Sea

Navy photograph by Seamn Edward Guttierrez III Sailors man the rails as the Arleigh Burke-class guided-missile destroyer USS Donald Cook arrives at Naval Station Rota, Spain, Feb. 11, 2014. Donald Cook is the first of four Arleigh Burke-class guided-missile destroyers to be stationed in Rota. A Russian attack aircraft repeatedly flew near the USS Donald…

Lockheed Martin photograph Space

NASA’s Orion Spacecraft powers through first integrated system testing

NASA's Orion spacecraft has proven its mettle in a test designed to determine the spacecraft's readiness for its first flight test - Exploration Flight Test-1 - later this year. EFT-1 will send the spacecraft more than 3,600 miles from Earth and return it safely.

navy-zumwalt Defense

Navy to christen future USS Zumwalt, new class of destroyer

The Navy will christen the future USS Zumwalt (DDG 1000) April 12, during a ceremony at General Dynamics-Bath Iron Works shipyard in Bath, Maine. The lead ship and class are named in honor of former Chief of Naval Operations (CNO) Admiral Elmo R. “Bud” Zumwalt Jr., who served as the 19th CNO from 1970-1974. Secretary…

Navy photograph by PO1 Lewis Hunsaker Defense

Future USS America delivered

Navy photograph by PO1 Lewis Hunsaker More than 900 Sailors and Marines assigned to the amphibious assault ship Pre-Commissioning Unit (PCU) America (LHA 6) march to the ship to take custody of it. The U.S. Navy officially accepted delivery of the amphibious assault ship from Huntington Ingalls Industries during a custody transfer ceremony in Pascagoula,…

af-f22 Defense

Installation of backup oxygen system in F-22 combat fleet continues

The Air Force Life Cycle Management Center’s F-22 Division is on-track to complete installation of the Automatic Back-up Oxygen System, or ABOS, in the Air Force’s F-22 Raptor combat fleet by December 2014. In January 2012, following a series of incidents in which a number of F-22 pilots experienced physiological symptoms in flight, the Air…


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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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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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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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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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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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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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Defense

The last F-4 departs Davis-Monthan

Posted  May 3, 2013

Courtesy photograph An F-4 Phantom, tail number 68-0599, departs from the 309th Aerospace Maintenance and Regeneration Group at Davis-Monthan Air Force Base, Ariz., April 17, 2013. The aircraft was the last F-4 regenerated by AMARG in support of Air Combat Commandís full-scale aerial target program. The final F-4 regenerated from storage at the 309th Aerospace…

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