별자리 맞추기 게임 - 별자리책

A multiple-choice quiz on the night sky using actual constellation charts and WISE observation images

Constellation Matching Game - Constellation Book is a multiple-choice quiz game where you learn about the night sky by viewing constellation charts drawn based on the actual positions of stars and NASA/IPAC WISE observation images.

Constellation Matching Game - Constellation Book is a game where you learn about the night sky by looking at constellation charts drawn based on the actual positions of stars and NASA/IPAC WISE observation images. Constellation Matching

- Observe 88 Western constellations using constellation charts and actual observation images
- Select the correct answer from four options
- Learn Korean names and IAU abbreviations while checking your answers

IAU Unique Star Names
- Unlock Star Name Mode by correctly identifying all 88 constellations
- Includes approximately 450 stars with official unique names approved by the IAU
- Identify the constellation based on the star name and official notation

My Own Celestial Atlas
- Automatically collects correct constellations and star names
- Check consecutive correct answers and personal bests
- Earn 6 Observer titles based on collection progress

Achievements
- Conqueror of the Night Sky: Completely master 88 constellations
- Star Collector: 100 star names
- Starlight Enthusiast: 200 star names
- Space Insider: 300 star names
- Human Telescope: 400 star names
- Walking Observatory: 450 star names

Supports 10 Languages
Korean, English, Spanish, French, German Available in Portuguese, Japanese, Simplified Chinese, Arabic, and Hindi.

You can start immediately without sign-up, ads, or user tracking. Your progress and selected language are saved only on your device.

Constellation Chart: d3-celestial (ODbL 1.0)

Observation Images: NASA/IPAC WISE, CDS HiPS