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This Air Force illustration depicts the X-51A Waverider scramjet vehicle during hypersonic flight during its May 26, 2010 test. Powered by a Pratt & Whitney Rocketdyne SJY61 scramjet engine ...

(U.S. Air Force illustration/Chris Quinlan) Air Force positions autonomous drones, networked weapon systems as top priorities The Air Force is asking Congress for more than $100 million in additional ...

An artist’s conception shows the Space Systems Command’s SpaceDEN facility. (U.S. Space Force Illustration) Seattle-based Integrate says it has raised $3.4 million in funding and secured a $1. ...

A significant split opened up this week on applying tightened indexed universal life insurance illustration rules to in-force policies. A National Association of Insurance Commissioners' subgroup ...

(U.S. Air Force illustration by Airman 1st Class Shelby L. Pruitt) The two big options for pilots who want to keep flying are to either go to officer training school, which they need to pass in ...

(U.S. Air Force illustration/Chris Quinlan) Air Force positions autonomous drones, networked weapon systems as top priorities The Air Force is asking Congress for more than $100 million in additional ...

Illustration of X-37B conducting an aerobraking maneuver using the drag of Earth’s atmosphere. Credit: Boeing Space The US ...

Schematic illustration of the (a) upward buoyancy force on a rising air parcel expected from its lower density (neglecting air motions), if it rises without mixing (blue line), with mixing in a ...

The Air Force announced last week it will issue a new ballistic helmet to security forces this year, updating the service's military police force with up-to-date headgear that has deep roots in ...