At the beginning of the book

Part 1: The Encounter of Astronomy and History
1.
Why did you start studying paleoastronomy?
2.
Astronomical assets left behind by our history

Part 2: Astronomy and Our History
3.
Dangun Joseon traced through astronomical records
4.
Ancient history revealed by astronomical records from the Three Kingdoms period
5.
Are Japan's ancient eclipse records true?

Part 3: A People Who Loved the Sky
6.
Our old star names
7.
In search of the dolmen constellation
8.
The Sky as Seen 2,000 Years Ago - Celestial Train Bunya Map

Part 4: Connecting Traditional and Modern Science
9.
Our Solar Observations: A Modern Astronomical and Meteorological Application

Part 5: Astronomy Permeates Our History
10.
The development and significance of traditional astronomy
11.
Astronomical relics and artifacts
12.
Ancient astronomical observation data
13.
cosmology
14.
Folklore and Astronomy

Conclusion
Appendix 1.
Records of astronomical phenomena from the Three Kingdoms period
Appendix 2.
Contents of the Celestial Train Field Map
References
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Along with China, our country is the only astronomical kingdom in the world that has systematically observed astronomical phenomena for over 2,000 years and left behind extensive records.
Considering that the history of astronomical observation in the West is only about 300 years at most, we can see that the history of astronomical observation in Korea is very long (dolmens engraved with the Big Dipper, Cassiopeia, etc. have remained in North Korea since around 5000 BC, and records of sunspots predate Galileo Galilei in the West by about 1000 years).
Although our country's astronomical records are smaller overall than those of China, there are cases where records of specific phenomena are more abundant (while there were only 292 records of aurorae in China investigated until 1747, in our country, there are 711 known internationally), and in particular, the reliability of the observation facts is generally higher and more stable than in China (while the realization rate of the early solar eclipse records in the Samguk Sagi is 89%, the realization rate of the solar eclipse records in the Hanshu and the Later Hanshu is only 78%).

Since these astronomical phenomena occur according to well-defined physical laws, their authenticity can be verified through astronomical calculations. They are also very useful for studying ancient history, as they allow us to estimate the time of observation, the observer's location, and the level of scientific development.
『Our History Engraved in the Sky』 presents an ancient history different from existing academic theories by scientifically and systematically analyzing astronomical records such as solar eclipses, aurorae, the movements of the moon and comets, and the falls of meteors and meteorites recorded in 『Dangigosa』, 『Dangunsegi』, 『Samguk Sagi』, and 『Samguk Yusa』.