These are models of stars and planets used for studying Astronomy. Sibyll Trelawney used one while teaching Astronomy during Divination. Some globes of the moon and perfect moving models of Galaxy are for sale on Diagon Alley.
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These are models of stars and planets used for studying Astronomy. Sibyll Trelawney used one while teaching Astronomy during Divination. Some globes of the moon and perfect moving models of Galaxy are for sale on Diagon Alley.