Astrogony

Part of speech: noun

Definitions

1. The process of forming celestial bodies within the universe through various astronomical phenomena
2. The scientific study of the origins and development of stars and planets
3. A branch of astrophysics focused on the mechanisms by which cosmic structures come into existence

Etymology: "Astrogony" is built from two Greek-derived pieces: "astro-", from Greek "astron" meaning "star" or "constellation", and "-geny", from Greek "-geneia", meaning "production" or "origin," as in "genesis." Together they describe the process by which stars, planets and other celestial bodies come into being. The word is an alternative form of "astrogeny," and the two differ only in their final syllables, with the "-ogony" ending borrowing the pattern of "cosmogony," the account of how the universe came to be. Because of this shared ending, it sits comfortably beside older terms such as "theogony" and "cosmogony," which describe the origin of gods and the cosmos respectively. Its meaning is a modern scientific one: it refers to the formation of celestial bodies through physical processes such as gravitational collapse of gas clouds, rather than to mythic creation stories. The word is a technical coinage built on classical roots, so it has no ancient usage behind it.