🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaTürkçeРусскийالعربيةفارسیไทย한국어中文日本語EntityQ49445· pop 35· linked from 953 articlesCosmic Background ExplorerAlso known as COBE, Explorer 66NASA space observatoryWikidata factsOfficial websitelambda.gsfc.nasa.gov/product/cobeImageCobe.jpgSources (2)wikidata.orghe.wikipedia.orgvia Wikidata · CC0Available in 34 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsItalianoالعربيةBahasa IndonesiaBanglaConnectionsOrbiting Solar ObservatoryEntityExplorers ProgramEntityCategories1989 in CaliforniaCosmic microwave background experimentsExplorers ProgramNASA satellitesSatellites orbiting EarthSource attributionSpacecraft launched by Delta rocketsSpacecraft launched in 1989Space telescopes