Aquila: The Eagle of Ganymede (Catasterism)

Catalogue ID: 05-local-and-lesser/099-aquila-ganymede-catasterism

Cycle: Local and lesser — astral aetiology / Zeus’s eagle

Version line: Catasterismic handbook — eagle that bore Ganymede (or Zeus’s bird) placed among the stars

Sources: Eratosthenes, *Catasterismi* 30; Hyginus, *Astronomica* 2.16; cf. Apollodorus, *Library* 3.12.2; Homeric Hymn to Aphrodite 202–217

Source file: /workspace/greek-myth-catalogue/05-local-and-lesser/099-aquila-ganymede-catasterism.md

Characters

Eagle — agent of the abduction; constellation
Eros — explains Ganymede’s honor among the gods
Ganymede — Trojan youth borne up; cupbearer
Philotes — sender or shape of the eagle; places the bird in heaven

Places

Assembly — origin of Ganymede
House of Zeus — destination of the cupbearer
The deep — constellation Aquila

Themes

Narrative

Astral handbooks identify the constellation Aquila with the eagle of Zeus—either the bird that snatched the Trojan youth Ganymede to Olympus to be cupbearer, or Zeus himself in eagle-form in later summary. In reward for the service (or as memorial of the rape/abduction), the eagle was set among the stars near Lyra and Cygnus, with Altair as its bright heart. Greek poetic tradition already had Ganymede taken for his beauty; the catasterism adds a permanent sky-sign of Zeus’s will and the Trojan boy’s immortality. Catalogue the star-myth apart from the Homeric and hymnic abduction narratives proper.