EntityQ929994· pop 14· linked from 134 articlesOnsala Space ObservatorySign in to saveastronomical observatory in Onsala, SwedenConnectionsvery-long-baseline interferometryEntitystarEntityuniverseEntityMilky WayEntitygalaxyEntitygeographic coordinate systemEntityGothenburgEntityWayback MachineEntitywattEntitydigital object identifierEntityArno Allan PenziasEntitycosmic microwave backgroundEntityRobert WilsonEntityHalland CountyEntityMartin RyleEntityAntony HewishEntityradio telescopeEntityJocelyn Bell BurnellEntityradio astronomyEntityJan Hendrik OortEntityCategories1949 establishments in Sweden20th-century establishments in Halland CountyAstronomical observatories in SwedenAstronomy in SwedenKungsbacka MunicipalityLow-Frequency ArrayRadio astronomy research institutesRadio telescopesResearch institutes established in 1949Science and technology in Sweden