... The spacecraft uses ion propulsion to traverse space far more efficiently than if it used chemical propulsion. ... propulsion, we re about to make history as the first spaceship ever to orbit two unexplored alien worlds, said Marc Rayman ...
... are studying the spacecraft's ion propulsion system after Dawn experienced a loss of ... circuit and a computer that provides the "brains" to Dawn's ion propulsion system ... The ion propulsion system is now functioning normally. ...
... By Jet Propulsion Laboratory, Pasadena, California Тљ|Тљ Published: Friday, April 20 ... said Robert Mase from NASA's Jet Propulsion Laboratory in Pasadena, California ...
... gently as it arrived, using a special, hyper-efficient system called ion propulsion ... Dawn's ion propulsion system uses electricity to ionize xenon to generate thrust. ...
... By Jet Propulsion Laboratory, Pasadena, California Тљ|Тљ Published: Wednesday, December 07, 2011 . ... asteroid,т?? said Carol Raymond from NASAт??s Jet Propulsion Laboratory in Pasadena, California. т??The distinct compositional ...
... By Jet Propulsion Laboratory, Pasadena, California Тљ|Тљ Published: Wednesday, December 7, 2011 . ... asteroid,т?? said Carol Raymond from NASAт??s Jet Propulsion Laboratory in Pasadena, California. т??The distinct compositional ...
... By Jet Propulsion Laboratory, Pasadena, California Тљ|Тљ Published: Wednesday, December 12, 2012 . ... has driven earlier and responding differently," said Rick Welch from NASA's Jet Propulsion Laboratory in Pasadena, California ...
... By Jet Propulsion Laboratory, Pasadena, California Тљ|Тљ Published: Wednesday ... equipment at NASA's Jet Propulsion Laboratory in Pasadena, California, is seen at ... but researchers at NASAт??s Jet Propulsion Laboratory (JPL) in Pasadena, California ...
... By Jet Propulsion Laboratory, Pasadena, California Тљ|Тљ Published: Monday, October 1, 2012 . ... He worked at NASAт??s Jet Propulsion Laboratory in Pasadena, California. ...