NASA's Mars rover Curiosity just might be the latest in a long line of Mars-exploring robots to discover the building blocks for primitive life on the Red Planet.
On Aug.11 and 12, 2013, the annual Perseid meteor shower will peak
Two new views from NASA's Nuclear Spectroscopic Telescope Array, or NuSTAR, showcase the telescope's talent for spying objects near and far.
A new asteroid-mining company launched Tuesday with the goal of helping humanity expand across the solar system
You may have noticed an unusual sight over the Baltimore area in the last few days—a Navy balloon hovering in the sky.
Our nation is facing a number of challenges that affect our government. As a result, change is happening all around the Air Force.
Former CIA Director David Petraeus has agreed to testify about the Libya terror attack before the House and Senate intelligence committees, Fox News has learned.
There is a group of people in America that may be more committed to prying documents from the government than just about anyone else
Some of President Barack Obama's political appointees are using secret government email accounts
U.S. spy agencies might have been eager to celebrate their success this holiday season, following the death of Osama bin Laden...
A massive coronal mass ejection (CME) has put NASA’s Curiosity rover in a direct line of fire
The X-47B Unmanned Combat Air System (UCAS) demonstrator completed its first carrier-based arrested landing on board USS George H.W. Bush
Researchers at the University of Rochester have measured for the first time light emitted from a nanodiamond levitating in free space
Scientists have harnessed the tools needed to stage Earth’s most colorful light show, and they have brought the Aurora Borealis into a lab
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