Media Resources

DULLES, Va., May 31 /PRNewswire/ -- Orbital Sciences Corporation (NYSE: ORB) announced today that it was selected by the Naval Research Laboratory (NRL) in Washington, D.C. for a spacecraft systems support services contract, valued at $16 million for ...

DULLES, Va., May 30 /PRNewswire/ -- Orbital Sciences Corporation (NYSE: ORB) successfully conducted the first of a series of suborbital rocket launches in support of the U.S. National Missile Defense effort on Sunday, May 28, 2000, the company ...

DULLES, Va., May 24 /PRNewswire/ -- MacDonald, Dettwiler and Associates Ltd. (MDA), the Vancouver, British Columbia-based subsidiary of Orbital Sciences Corporation (NYSE: ORB) announced that it has filed a preliminary prospectus in connection with an ...

DULLES, Va., May 22 /PRNewswire/ -- Orbital Sciences Corporation (NYSE: ORB) announced today that its Shuttle Remote Manipulator System (SRMS), also known as the "Canadarm," is playing a key role on NASA's current Space Shuttle Atlantis supply mission ...