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Binary Star PDS 144B in Scorpius has a Proplyd – Ionized Protoplanetary Disk
PDS 144B is part of a binary star system known as PDS 144, which is notable for being the first confirmed Herbig Ae/Be binary system (2012) where both stars drive jets. Herbig Ae/Be stars are a class of pre-main-sequence stars that are more massive than T Tauri stars and are characterized by their emission lines…