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HUGHES AND NASA'S JPL AGREE TO EXPAND PARTNERSHIP TO DEVELOP SPACE TECHNOLOGY (photo)
Private/Public Alliance to Focus on GNC

EL SEGUNDO, Calif., Dec. 20, 1999 -- Hughes Space and Communications Company (HSC) and NASA's Jet Propulsion Laboratory (JPL) have entered into an agreement to jointly develop and share guidance, navigation and control (GNC) technology.

Under this strategic alliance, signed last week, HSC and JPL will develop and commercialize technologies related to GNC for space applications, especially hardware, software and technical "know-how" in the area of satellite GNC. JPL hopes to infuse the new technologies into its space science missions, and HSC intends to transition the technologies into commercial products for dual government/commercial space mission uses. Financial terms on the alliance were not disclosed.

"This agreement is a milestone in the development of dual technology," said Tig H. Krekel, President and Chief Executive Officer of HSC. "We are taking the best of both worlds - the world-renowned expertise of Hughes and the vast experience and knowledge of JPL's scientific community to create a new synergy. The possibilities are endless and we truly have a win-win opportunity," he added. "Both the private and public sector will benefit."

The joint development will initially focus on technologies for microgyroscopes, active pixel sensor use in star trackers, systems on a chip and autonomous systems. Earlier this year, HSC announced it had licensed from JPL a high-performance, all-silicon microgyroscope designed for use in space. This new alliance will further enhance cooperation between the world's largest satellite manufacturer and the U. S. space agency's lab.

Spacecraft require gyroscopes to maintain orientation in flight. Gyroscopes determine changes in angular direction, traditionally by virtue of a rapidly spinning, heavy mass. Spinning mass gyroscopes, originally the gyroscopes of choice for space applications, require lubrication and eventually wear out. By contrast, the recently developed JPL/Hughes microgyro does not have any specific life-limiting features; the resulting long life of more than 15 years is a significant plus for space applications.

JPL is a division of the California Institute of Technology. More information about its technology transfer programs is available from the JPL Commercial Technology Program's web site at http://techtrans.jpl.nasa.gov/tu.html.

HSC is the world's leading manufacturer of commercial communications satellites, having built nearly 40 percent of those in operation. It also is a major supplier of spacecraft and equipment to the U.S. government, and a builder of weather satellites for the United States and Japan. HSC is a unit of Hughes Electronics Corporation. Hughes Electronics is the world's leading provider of digital television entertainment, and satellite and wireless systems and services. The earnings of Hughes Electronics, a unit of General Motors Corporation, are used to calculate the earnings per share attributable to the General Motors Class H common stock (NYSE:GMH). More information about Hughes Electronics can be found at its web site at www.hughes.com.

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