
In the Integration Facility at the Baikonur Cosmodrome in Kazakhstan, the Soyuz TMA-10M spacecraft hovers behind the third stage of…

Chandra provides insight into how the Coma cluster of galaxies has grown to become one of the largest structures in…

Sept. 18, 2013 -- Orbital Sciences Corporation's Antares rocket stands ready for liftoff on Launch Pad-0A at NASA's Wallops Flight…

The launch time for Orbital Sciences Antares/Cygnus liftoff is 10:58 a.m. EDT from the Mid-Atlantic Regional Spaceport at NASA’s Wallops…

Sept. 18, 2013 -- At NASA's Wallops Flight Facility in Virginia, the countdown is in progress for the Orbital Sciences…

Sept. 18, 2013 -- In the Launch Control Center at NASA's Wallops Flight Facility in Virginia, agency and contractor managers…

Sept. 18, 2013 -- The Orbital Sciences Corp. Antares rocket lifts off from Launch Pad-0A of the Mid-Atlantic Regional Spaceport…

Sept. 18, 2013 -- Antares is a two-stage launch vehicle designed to provide responsive, low-cost, and reliable access to space…

Sept. 18, 2013 -- The Orbital Sciences Corp. Antares rocket lifts off to resupply the International Space Station. Along with…

Sept. 18, 2013 -- With the Cygnus spacecraft atop, the Orbital Science Corporation's Antares rocket heads for a rendezvous with…