As the Air Force gets smaller in the years to come, it will have to emphasize the areas that will be the most relevant to defense, the Air Force chief of staff said here today.
A physics professor from the University of Washington has created an auditory representation of the Big Bang.
Has Voyager 1 left our solar system?
Blown away by Hurricane Sandy: News of the Sept. 11 attacks in Benghazi, Libya.
NASA’s Cassini spacecraft has taken stunning new photos of Venus, according to a space agency news release.
On May 31, 2013, asteroid 1998 QE2 will sail serenely past Earth, getting no closer than about 3.6 million miles
As NASA's Dawn spacecraft travels to its next destination, this mosaic synthesizes some of the best views the spacecraft had of the giant asteroid Vesta.
The postwar, sequestration-era Army is working on becoming “a smaller, more lethal, deployable and agile force,”
Because of GRAIL's findings, spacecraft on missions to other celestial bodies can navigate with greater precision in the future.
It’s not just about unidentified flying objects (UFOs) and the beings reportedly aboard some of them. It’s bigger, wider, deeper.
“My administration,” President Obama wrote on his first day in office, “is committed to creating an unprecedented level of openness in government.”
Researchers at NASA's Langley Research Center in Hampton, Va., use all sorts of tools and techniques to learn more during the development of aircraft
Newly discovered asteroid 2013 TV135 made a close approach to Earth on Sept. 16, when it came within about 4.2 million miles (6.7 million kilometers).
Two new views from NASA's Nuclear Spectroscopic Telescope Array, or NuSTAR, showcase the telescope's talent for spying objects near and far.
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