Latest Ion thruster Stories
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.
Deep in the heart of the asteroid belt, on its way to the first of the belt's two most massive inhabitants, NASA's ion-propelled Dawn spacecraft has eclipsed the record for velocity change produced by a spacecraft's engines.
Japanese asteroid probe Hayabusa has now been placed on course to land in Australia for its return to Earth.
The Hayabusa Japanese spacecraft, which is designed to return samples from an asteroid back to Earth, has completed an important step on its journey back.
Dawn, NASA's cutting edge mission to the asteroid belt, will use ion propulsion to perform space moves rivaling those of Star Trek's USS Enterprise.
SACRAMENTO, Calif., April 19 /PRNewswire-FirstCall/ -- Aerojet, a GenCorp (NYSE: GY) company, successfully completed a second series of vibration and altitude hot-fire tests on its 160-pound thrust mono-propellant rocket engine planned for use on NASA's Orion spacecraft.
On the day running up to launch when a spacecraft is fuelled, ground personnel look more like astronauts than engineers, putting on spacesuit-like protective gear.
SACRAMENTO, Calif., March 10 /PRNewswire/ -- Aerojet, a GenCorp (NYSE: GY) company, played a key role in the successful launch of United Launch Alliance's (ULA) Delta IV rocket from Cape Canaveral, Fla., carrying the Geostationary Operational Environmental Satellites-P (GOES-P) satellite built by The Boeing Company (NYSE: BA) for this NASA and NOAA cooperative mission.
Mini-thrusters or miniature, electric propulsion systems are being developed, which could make it easier for the Air Force's small satellites, including the latest CubeSats, to perform space maneuvers and undertake formidable tasks like searching for planets beyond our solar system.
- A serpent whose bite was fabled to produce intense thirst.
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