Astronauts aboard the International Space Station were briefly placed on alert after a defunct Russian satellite fragmented ...

But could a cloud of metal pellets, measuring a millimeter in diameter, be used to destroy several hundred satellites within just one strike? Intelligence reports from not one, but two NATO member ...

Russia has fixed Site 31 at Baikonur Cosmodrome, the only pad supporting the nation's human spaceflight missions. It had been ...

For several years now, in discussing plans for its human spaceflight program beyond the International Space Station, Russian officials would proudly bring up the Russian Orbital Station, or ROS. The ...