PIA10356: Enceladus Plume Neutral Mass Spectrum

Target Name: Enceladus Is a satellite of: Saturn Mission: Cassini-Huygens Spacecraft: Cassini Orbiter Instrument: Ion and Neutral Mass Spectrometer Product Size: 1440 samples x 1080 lines Produced By: SwRI Primary Data Set: Cassini Full-Res TIFF: PIA10356.tif (4.674 MB) Full-Res JPEG: PIA10356.jpg (102.5 kB)

Original Caption Released with Image: The lower panel is a mass spectrum that shows the chemical constituents sampled in Enceladus' plume by Cassini's Ion and Neutral Mass Spectrometer during its fly-through of the plume on Mar. 12, 2008. Shown are the amounts, in atomic mass per elementary charge (Daltons [Da]), of water vapor, methane, carbon monoxide, carbon dioxide, simple organics and complex organics identified in the plume. The Cassini-Huygens mission is a cooperative project of NASA, the European Space Agency and the Italian Space Agency. The Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, manages the mission for NASA's Science Mission Directorate, Washington, D.C. The Cassini orbiter was designed, developed and assembled at JPL. The Ion and Neutral Mass Spectrometer was designed and built at Southwest Research Institute (SwRI), and the team is at SwRI in San Antonio, Texas. For more information about the Cassini-Huygens mission visit http://saturn.jpl.nasa.gov/home/index.cfm. Image Credit: NASA/JPL/SwRI