KnowraBlazarLinked fromLinked fromThe 11 pages that link to Blazar, each with the reason it gives.All 11Broader topic 4Related 3Narrower topic 3Compared with 1Markarian 421Narrower topic: Markarian 421 is classified as a blazar because its jet points nearly toward Earth.Markarian 501Narrower topic: Markarian 501 is classified as a blazar because its jet is aimed nearly toward Earth.BL LacertaeNarrower topic: BL Lacertae belongs to this broader class of strongly beamed sources.