Defense Advanced Research Projects Agency

Jun 9, 2009 - 6:22 AM
The X-47B is the only stealthy UAV under development that is currently acknowledged by the Pentagon–unless you count the recently revealed Predator-C, whic
Jun 9, 2009 - 6:20 AM
We all know that unmanned aerial vehicles (UAVs) present operational challenges, and making them into stealthy, tailless jets and asking them to do combat
Jul 14, 2008 - 12:10 PM
Northrop Grumman’s X-47B UCAS-D carrier-borne unmanned combat air system demonstrator is currently undergoing sub-system checks before final assembly for a
May 7, 2008 - 11:15 AM
A supersonic business jet (SSBJ), which many in the industry see as inevitable but just not in the near future, may have taken another step forward when Ra
Jun 20, 2007 - 11:21 AM
Hummingbirds are incredibly aerobatic, can hover, fly backward and can even hover and fly upside down.
Dec 12, 2006 - 1:27 PM
<b>Joint Unmanned Combat Air System (J-UCAS):</b> As well as its “black world” programs such as the Lockheed Martin “son of DarkStar” that was reportedly u
Nov 14, 2006 - 9:20 AM
Having led the way with unmanned combat air vehicle (UCAV) concept demonstrations, the U.S.
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