🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsРусскийالعربيةفارسیहिन्दी한국어中文日本語EntityQ835898· pop 30· linked from 396 articlesInterstellar Boundary ExplorerAlso known as IBEX, Explorer 91, SMEX 10NASA satelliteWikidata factsOfficial websitewww.nasa.gov/ibexImageIBEX spacecraft model.pngSources (6)nssdc.gsfc.nasa.govwikidata.orgspace.skyrocket.deheavens-above.comnasa.govspaceflightnow.comvia Wikidata · CC0Available in 29 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsItalianoالعربيةहिन्दीConnectionsOrbiting Solar ObservatoryEntityExplorers ProgramEntityCategoriesAstronomical surveysExplorers ProgramGeospace monitoring satellitesSatellites orbiting EarthSource attributionSpacecraft launched by Pegasus rocketsSpacecraft launched in 2008