The flashes and bright lights that were reported across Central and Southern California on Wednesday
The photo known as Earthrise is the first color photograph of Earth taken by a person in lunar orbit.
In a political arena scarred by multiple scandals, the plot thickens with the news that the Veteran's Affairs office deliberately began destroying records
President Obama has declined to answer questions about a report that Americans under attack in Libya on Sept. 11 were denied help
An asteroid the size of a city block will pass by Earth this weekend, but have no fear: There's no danger of it hitting our planet.
On Friday, Sept. 6, NASA is scheduled to launch a small satellite mission, called the Lunar Atmosphere and Dust Environment Explorer (LADEE)
It's haunting enough that we're now, apparently, in the post, post-PC era.
Air Force Staff Sgt. Lionel Garcia, a 49th Civil Engineer Squadron firefighter here, saved the life of a San Antonio police officer Feb. 19 while on leave visiting his family.
ESA’s Gaia mission blasted off this morning on a Soyuz rocket from Europe’s Spaceport in Kourou, French Guiana, on its exciting mission to study a billion suns.
New rock lines discovered in Peru predate the famous Nazca Lines by centuries and likely once marked the site of ancient fairs, researchers say.
Whistleblowers have been threatened by unnamed Obama administration officials.
We all know what comes out of the bottom of thunderstorms: bolts of lightning.
Astronomers have found a planet whose skies are illuminated by four different suns - the first known of its type.
A massive instrument circling the globe aboard the International Space Station has provided a first glimpse of what may be mysterious dark matter
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