US Naval Research Laboratory (NRL) has launched the TacSat-4 communication satellite from the Kodiak...

New US Air Force calculations has put the 6-ton UARS spacecraft's death plunge on Saturday thous...

The Chinese request to the US to reconsider its decision of arms sales to Taiwan has been “politel...

Lockheed Martin's F-22 Raptor has returned to the skies in a series of test and production flights, ...

Lockheed Martin has delivered the first HC-130J Combat King II to the United States Air Force's ...

According to a new congressional study, worldwide arms sales in 2010 totalled $40.4 billion, a drop ...

NASA said all debris from the research satellite, the biggest piece of US space junk to fall uncontr...

NASA says a defunct 6-ton satellite has fallen from the sky. The spacecraft crashed through the atmo...

Herschel Space Observatory has found a huge donut-shaped cloud, or torus, of water vapor created by ...