Astrophotographer

Part of speech: noun

Definitions

1. A person who captures images of celestial objects and phenomena, employing various techniques for photographing night skies and space
2. Someone who specializes in taking photographs of astronomical subjects, including stars, planets, and galaxies, often using specialized equipment
3. An individual engaged in the art and science of photographing outer space, aiming to document and showcase cosmic events and structures

Etymology: The word is a modern blend of two Greek-derived building blocks, and its parts were both in circulation long before anyone combined them. "Astro-" comes from the Greek "astēr," meaning star, which also gave English "astronomy" and "astrology." "Photo-" comes from "phōs," meaning light, and "-graph" from "graphō," meaning to write or draw. Light-writing was the sense behind "photography," so an astrophotographer is, literally, one who writes with light about the stars. The ending is a different matter. "Photographer" is itself a formation of "photograph" plus the agent suffix "-er," which passed into English through Old French from Latin "-ārius." The suffix is ordinary and productive, so the compound follows the same pattern as "photographer" with a star-related prefix added in front. Once photography could capture the night sky, which became practical in the 19th century, the need for a name for people doing it followed. The compound is a straightforward coinage of the modern era, built from its parts rather than from any single ancient term.

Synonyms: space photographer, celestial photographer