Home›Explorers Program›Gravity and Extreme Magnetism SMEX🌐NederlandsEnglishDeutschFrançaisNederlandsالعربيةEntityQ1544005· pop 5· linked from 294 articlesGravity and Extreme Magnetism SMEXAlso known as GEMScancelled NASA missionWikidata factsOfficial nameGravity and Extreme Magnetism SMEXMass267Official websitegems.gsfc.nasa.govImageGEMS spacecraft model 1.pngLength7.12Show 1 more factCommons categoryGEMS (space telescope)Sources (9)web.archive.orgnasa.govspacemart.comAvailable in 4 languagesFrançaisDeutschالعربيةvia Wikidata sitelinks · CC0ConnectionsOrbiting Solar ObservatoryEntityExplorers ProgramEntityCategoriesExplorers ProgramNASA programsProposed NASA space probesSource attributionSpace telescopesX-ray telescopes