darpa
0
comments
Tech

This Web feature will disappear in five seconds

Posted January 30, 2013 by

The sophisticated electronics used by war fighters in everything from radios, remote sensors and even phones can now be made at such a low cost that they are pervasive throughout the battlefield.

Full Story »

0
comments
Tech

NASA launches second international space apps challenge

Posted January 30, 2013 by

NASA and government agencies worldwide will host the second International Space Apps Challenge April 20-21, with events across all seven continents and in space. Participants are encouraged to develop mobile applications, software, hardware, data visualization and platform solutions that could contribute to space exploration missions and help improve life on Earth. The two-day event will…

Full Story »

0
comments
Tech

NASA solicits ideas for International Space Station research

Posted January 28, 2013 by

NASA wants to know how you can improve the International Space Station as a technology test bed. NASA’s International Space Station National Laboratory and Technology Demonstration offices are asking for proposals on how the space station may be used to develop advanced or improved exploration technologies. NASA also is seeking proposals about how new approaches,…

Full Story »

NASA photographs by Tom Tschida
0
comments
Tech

ATTREX campaign: Into the stratosphere for better climate science

Posted January 25, 2013 by

NASA is about to begin a multi-year airborne science campaign to investigate unexplored regions of the upper atmosphere and how its chemistry is changing Earth in a warming climate.

Full Story »

NASA photographs by Tom Tschida
0
comments
Tech

ATTREX campaign: Into the stratosphere for better climate science

Posted January 23, 2013 by

NASA photographs by Tom Tschida The payload bays of NASA’s high-altitude Global Hawk environmental science aircraft are jammed with 11 specialized science instruments during checkout operations for the Airborne Tropical Tropopause Experiment, a multi-year airborne science campaign to probe unexplored regions of the upper atmosphere for answers to how changes in a warming climate is…

Full Story »

0
comments
Tech

AEDC engineers’ AIAA award-winning technical paper sets stage for future hypersonic program test capability

Posted January 21, 2013 by Philip Lorenz III

An American Institute of Aeronautics and Astronautics award-winning technical paper, authored by Arnold Engineering Development Complex’s Tom Fetterhoff and Wade Burfitt, represents a significant stepping stone to the future of hypersonic weapons system program development. The AIAA Hypersonics Program Committee recently selected “Overview of the Advanced Propulsion Test Technology Hypersonic Aero Propulsion Clean Air Testbed…

Full Story »

NASA image
0
comments
Tech

‘Gliding’ to space: A novel means of launching space satellites

Posted January 18, 2013 by

NASA image Early artist rendering of the Towed Glider Air-Launch Concept, showing the towed glider following rocket launch. A notional tow aircraft is seen clearing the launch area. NASA’s Dryden Flight Research Center is developing a novel rocket-launching technique called the Towed Glider Air-Launch Concept that could significantly reduce the cost and improve the efficiency…

Full Story »

army-food-tubes1
0
comments
Tech

Natick tube foods keep U-2 pilots flying high

Posted January 18, 2013 by Bob Reinert

Imagine Key lime pie with the consistency of baby food squirting out of a container roughly the size of a toothpaste tube. The thought of it might make your stomach churn, but one group of high-flying consumers has given two thumbs up to the dessert choice. These discerning diners also think beef stew, truffle macaroni…

Full Story »

0
comments
Tech

Major NASA air pollution study to fly over California

Posted January 11, 2013 by

A multi-year NASA airborne science mission is on its way to California to help scientists better understand how to measure and forecast air quality globally from space. Two NASA aircraft equipped with scientific instruments will fly over the San Joaquin Valley between Bakersfield and Fresno in January and February to measure air pollution. One aircraft…

Full Story »

army-electromagnetic2
0
comments
Tech

Army assesses electromagnetic vulnerabilities

Posted January 11, 2013 by Joyce Conant

The U.S. Army Research Laboratory, Survivability/Lethality Analysis Directorate's state-of-the-art Electromagnetic Vulnerability Assessment Facility here is used to conduct experiments that address the electromagnetic vulnerability requirements of the U.S. Army Weapon and Communication-Electronics Systems.

Full Story »


All of this week's top headlines to your email every Friday.