Media Resources

DULLES, Va., June 5 /PRNewswire/ -- Orbital Sciences Corporation (NYSE: ORB) announced today that the launch of its Pegasus XL rocket carrying NASA's High Energy Solar Spectroscopic (HESSI) satellite has been postponed. Orbital is supporting a ...

DULLES, Va., June 1 /PRNewswire/ -- Orbital Sciences Corporation (NYSE: ORB) announced today that it is preparing to launch the National Aeronautics and Space Administration's (NASA's) X-43A "Hyper-X" research aircraft on June 2, 2001. The X-43A will ...

DULLES, Va., May 31 /PRNewswire/ -- Orbital Sciences Corporation (NYSE: ORB) today announced that it has completed the sale of 12.35 million shares of its MacDonald, Dettwiler and Associates, Ltd. subsidiary (Toronto: MDA) for approximately $112 ...

DULLES, Va., May 29 /PRNewswire/ -- Orbital Sciences Corporation (NYSE: ORB) announced today that it has signed a definitive agreement with Thales Group to sell the company's Magellan Corporation majority-owned subsidiary and its interest in ...

DULLES, Va., May 24 /PRNewswire/ -- Orbital Sciences Corporation (NYSE: ORB) announced today that the National Aeronautics and Space Administration (NASA) has selected the company for two contracts, totaling approximately $53 million in value, as part ...

DULLES, Va., May 18 /PRNewswire/ -- Orbital Sciences Corporation (NYSE: ORB) held its 2001 Annual Meeting of Stockholders today at the company's headquarters in Dulles, Virginia at which five members of the Board of Directors were elected to ...

DULLES, Va., May 15 /PRNewswire/ -- Orbital Sciences Corporation (NYSE: ORB) today announced its first quarter 2001 financial results, reporting a net loss of $21,567,000 (or $0.57 per share), compared to the first quarter 2000 net loss of $26,524,000 ...

DULLES, Va., May 11 /PRNewswire/ -- Orbital Sciences Corporation (NYSE: ORB) today announced that it will release its first quarter 2001 financial results prior to the opening of the market on Tuesday, May 15, 2001. The company will conduct a ...

DULLES, Va., April 18 /PRNewswire/ -- Orbital Sciences Corporation's (NYSE: ORB) participation in critical aerospace research programs was recognized today as the National Aeronautics and Space Administration's (NASA's) hypersonic scramjet test ...

DULLES, Va., April 17 /PRNewswire/ -- Orbital Sciences Corporation (NYSE: ORB) today announced its financial results for 2000, reporting consolidated revenues from continuing operations of $725,669,000, down 5% from 1999 comparable revenues of ...