Thermal Environmental Testing of Engineering Model Ion Thrusters NSTAR

The NASA STI Program Office... in ProfileSince its founding, NASA has been dedicated tothe advancement of aeronautics and spacescience. The NASA Scientific and TechnicalInformation (STI) Program Office plays a key partin helping NASA maintain this important role.The NASA STI Program Office is operated byLangley Research Center, the Lead Center forNASA's scientific and technical information. TheNASA STI Program Office provides access to theNASA STI Database, the largest collection ofaeronautical and space science STI in the world.The Program Office is also NASA's institutionalmechanism for disseminating the results of itsresearch and development activities. These resultsare published by NASA in the NASA STI ReportSeries, which includes the following report types:TECHNICAL PUBLICATION. Reports ofcompleted research or a major significantphase of research that present the results ofNASA programs and include extensive dataor theoretical analysis. Includes compilationsof significant scientific and technical data andinformation deemed to be of continuingreference value. NASA's counterpart of peer-reviewed formal professional papers buthas less stringent limitations on manuscriptlength and extent of graphic presentations.TECHNICAL MEMORANDUM. Scientificand technical findings that are preliminary orof specialized interest, e.g., quick releasereports, working papers, and bibliographiesthat contain minimal annotation. Does notcontain extensive analysis.CONTRACTOR REPORT. Scientific andtechnical findings by NASA-sponsoredcontractors and grantees.CONFERENCE PUBLICATION. Collectedpapers from scientific and technicalconferences, symposia, seminars, or othermeetings sponsored or cosponsored byNASA.SPECIAL PUBLICATION. Scientific,technical, or historical information fromNASA programs, projects, and missions,often concerned with subjects havingsubstantial public interest.TECHNICAL TRANSLATION. English-language translations of foreign scientificand technical material pertinent to NASA'smission.Specialized services that complement the STIProgram Office's diverse offerings includecreating custom thesauri, building customizeddata bases, organizing and publishing researchresults.., even providing videos.For more information about the NASA STIProgram Office, see the following:• Access the NASA STI Program Home Pageat http://www.sti.nasa.gov• E-mail your question via the Internet tohelp@sti.nasa.gov• Fax your question to the NASA AccessHelp Desk at (301) 621-0134• Telephone the NASA Access Help Desk at(301) 621-0390Write to:NASA Access Help DeskNASA Center for AeroSpace Information7121 Standard DriveHanover, MD 21076