NASA says the International Space Station has lost contact with NASA controllers in Houston.
The Department of Homeland Security is advancing its plan to use surveillance drones for “public safety” applications
Many South Floridians reported seeing a flare-like object in the sky Sunday night, and one person may have captured it on video.
Astronomers are coming to believe that some of the solar system's moons might be more likely places to search for life than Mars.
A startling new video clip showing what appears to be an elongated skull lying on the ocean floor
The U.S. Military's flying saucer never came to fruition, but the physics that could have made it possible are used today in airplanes, missiles, and spacecraft.
A good hearty conspiracy theory can shine a sharp light on two of humanity's most enduring traits.
An unidentified flying object hovers over the Palace of the Parliament in Bucharest.
Russian Deputy Prime Minister Dmitry Rogozin Saturday proposed establishing a common defense system to counter space threats
The extraterrestrial double whammy that Earth only partially avoided on Friday has triggered an immediate response from astronomers.
The Black Vault Newsletter mailing on 02/16/2013
Bay Area stargazers caught a glimpse of another meteor Friday night.
A terrifying meteorite shower left more than 950 people injured, buildings devastated and the mobile network wiped out when it hit Russia this morning.