The blast had the greatest total energy, the fastest motions and the highest-energy initial emission...

Space scientist says satellites, wreckage and even wayward tool bags are adding to congestion and cr...

A NATO ballistic missile defence system wouldn’t be required if Iran didn’t pose threat,...

Officials of both the space agencies agree to pursue studies of mission to Jupiter and its four larg...

The first spacecraft dedicated to studying atmospheric carbon dioxide is scheduled to lift off aboar...

To satisfy the growing demands of customers, two new Russian telecommunications satellites were laun...

The Lunar Reconnaissance Orbiter will spend at least a year in a low polar orbit on its primary expl...

Thanks to NASA's Swift satellite and Fermi Gamma-ray Space Telescope astronomers are watching freque...

The launch of a rocket carrying US weather satellite from California's Vandenberg Air Force Base was...