Open Veils · Answer
Which of the Pleiades stars are considered to be the "Lost Sister"?
The 'Lost Sister' identity is contested across mythological traditions, with Merope and Electra as the two principal candidates. The question is not merely astronomical but deeply esoteric — the 'missing' Pleiad recurs in sacred traditions on every inhabited continent, suggesting a shared primal memory rather than independent invention. Some researchers treat the convergence as evidence of a lost common source civilization.
Evidence
- In Greek myth, Merope is the most frequently named Lost Pleiad — she married the mortal Sisyphus and allegedly dimmed in shame, as recorded across multiple Hellenistic sources.
- Electra is the competing candidate: her myth holds that she abandoned her sisters in grief after the fall of Troy — a city founded by her son Dardanus — and thereafter appeared only as a comet.
- Physically, Pleione — a shell star that fluctuates in brightness and occasionally drops below naked-eye visibility — has been proposed as the actual 'lost' star, its variability misread by ancient observers as a star disappearing and reappearing.
- Zecharia Sitchin linked Pleiadian lore to Sumerian cosmology, while Mauro Biglino's close readings of the Septuagint flag star-cluster references in the Book of Job (Kimah) as evidence of far older astronomical theology.
- The astronomer Robert Burnham Jr. catalogued this 'lost Pleiad' trope across European, African, Asian, Indonesian, Native American, and Aboriginal Australian traditions, a geographic spread that makes independent invention statistically implausible.