EntityQ30339492· pop 5· linked from 98 articlesSimons ObservatorySign in to saveobservatory in ChileConnectionscosmic microwave backgroundEntityNational Astronomical ObservatoryEntityChileCountrygeographic coordinate systemEntityInternational Standard Book NumberEntitydigital object identifierEntityAtacama DesertEntitywavelengthEntityAtacama RegionEntityAntofagasta RegionEntitySantiago Metropolitan RegionEntitygalaxy clusterEntityCoquimbo RegionEntitybibcodeEntitygravitational lensEntityQ118398EntityVery Large TelescopeEntityAtacama Large Millimeter ArrayEntitybolometerEntityExtremely Large TelescopeEntityCategoriesAstronomical observatories in ChileCosmic microwave background experiments