Norris and Norris 2021, Why are there Seven Sisters?, in Advancing Cultural Astronomy (Springer); preprint arXiv 2101.09170
How it connects
This book or paper is where we read about
The lost-sister stories date from 100,000 years ago, when Pleione stood clear of Atlas
This book or paper is where we read about
Aratus: seven named, 'only six are visible to the eyes' (3rd century BC)