United Launch Alliance photograph The Worldview-4 satellite is mated to an Atlas V rocket inside the mobile service tower at…
The military service chiefs today unanimously named budget uncertainty and reduced funding levels leading to gaps in readiness as their…
Air Force photograph by Senior Airman Devante Williams An F-35 Lightning II performs a maneuver Sept. 12, 2016 over Luke…
by Linda KC Reynolds, Staff writer “Fantastic!” and “Incredible!” – Just a few of the words used to describe Jay…
As the 100-degree Fahrenheit heat and humidity mercilessly held onto the day, the mountain bike riders slogged through the mud…
Virgin Galactic’s VSS Unity took to the skies for the first time Sept. 8. This is the company’s first test…
NASA/JHUAPL/SwRI photograph NASA’s New Horizons spacecraft captured this high-resolution, enhanced color view of Pluto’s largest moon, Charon, just before closest…
Army photograph by Drew Hamilton A Standard Missile 6 launches to engage an over-the-horizon threat as part of the U.S….
Lockheed Martin photograph Serious flying — Congressman Steve Knight receives an F-35 demonstration flight at the Lockheed Martin Skunk Works…
DOD photograph Arlington National Cemetery is implementing new visitor security measures that officials said will enhance current efforts and improve…
Lockheed Martin photograph A Lockheed Martin GMLRS Alternative Warhead detonates at the target during a test flight at White Sands…
Researchers and engineers showcased a Joint Tactical Aerial Resupply Vehicle, or JTARV, during a recent visit by commanding general of…
The layered geologic past of Mars is revealed in stunning detail in new color images returned by NASA’s Curiosity Mars…