Latest Ion thruster Stories
PARIS, Le Bourget and SACRAMENTO, Calif., June 21, 2011 /PRNewswire/ -- Aerojet, a GenCorp (NYSE: GY) company, QinetiQ, (LSE: QQ.L) and EADS Astrium Crisa, an EADS (PAR:EAD) company, announced today that the companies have entered into a joint agreement to supply the XENITH(TM) (Xenon Ion Thruster) ion propulsion system to the worldwide commercial spacecraft market.
WASHINGTON, May 3, 2011 /PRNewswire-USNewswire/ -- NASA's Dawn spacecraft has reached its official approach phase to the asteroid Vesta and will begin using cameras for the first time to aid navigation for an expected July 16 orbital encounter.
NASA's Dawn spacecraft has reached its official approach phase to the asteroid Vesta and will begin using cameras for the first time to aid navigation for an expected July 16 orbital encounter.
After 3 and a half years of thrusting silently through the void, NASA's Dawn spacecraft is on the threshold of a new world.
SACRAMENTO, Calif., April 6, 2011 /PRNewswire/ -- Aerojet, a GenCorp (NYSE: GY) company, and NEC Corporation (NEC; TSE: 6701) announced today that they have successfully operated a Japanese HAYABUSA low power microwave ion engine at Aerojet's facility in Redmond, Wash.
NASA's Marshall Space Flight Center in Huntsville, Ala, collaborated with NASA's White Sands Test Facility in Las Cruces, NM, and Pratt & Whitney Rocketdyne in Canoga Park, Calif, to successfully complete a series of thruster tests at the White Sands test facility.
Following recovery from a glitch that prevented ESAâ€™s GOCE gravity mission from sending any scientific data to the ground, the satellite has been gently brought back down to its operational altitude and resumed normal service â€“ delivering the most detailed gravity data to date.
Let the countdown begin. NASA's Dawn spacecraft is less than one year away from giant asteroid Vesta.
Engineers are studying the reaction wheels on NASA's Dawn spacecraft after automatic sensors detected excess friction building up in one of them and powered it off early on the morning of June 17, 2010.
SACRAMENTO, Calif., June 14 /PRNewswire-FirstCall/ -- Aerojet, a GenCorp (NYSE: GY) company, announced today that it has signed an agreement with NEC Corporation (TSE:6701) to jointly supply HAYABUSA-derived ion propulsion systems for the U.S. and Japanese aerospace markets.
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