Pyongyang, November 25 (KCNA) -- Among the Korean nation's cultural heritages are Koguryo Astronomical Chart carved on a stone and "Chonsangryolchabunyajido", which show the nation's superior astronomy development.
People of Koguryo (B.C. 277 - A.D. 668) had observed the solar eclipse, lunar eclipse and movements of meteors and comets from B.C. And, on the basis of such observed data, they carved an astronomical chart on a stone in the late 5th century- the early 6th century.
This chart presented basic data necessary for understanding of theory and knowledge of astronomy and astronomical observation, thus helping compile a calendar. According to "Haedong Miscellany", a book of the feudal Joson dynasty (1392-1910), the chart was located in the Walled City of Pyongyang, but disappeared in the closing years of Koguryo when foreign aggressors raided into it.
A paper copying the said astronomical chart was discovered in the early period of the feudal Joson dynasty, and "Chonsangryolchabunyajido" (astronomical chart) was made on the basis of this paper in 1395. It has been handed down still now.
"Chonsangryolchabunyajido" was a very scientific and detailed astronomical chart at that time.
Marked on this chart are 1 467 stars in 282 constellations, positions of the vernal and autumnal points, the Milky Way, etc. -0-
More From KCNA.kp (En)
Pyongyang, January 31 (KCNA) -- The Third People's Art Festival for Celebrating February 16 will be held in Pyongyang and other
January 31, 2026
Pyongyang, January 31 (KCNA) -- The Third People's Art Festival for Celebrating February 16 will be held in Pyongyang and other
Pyongyang, January 31 (KCNA) -- Thanks to the Workers' Party of Korea's grand plan and energetic leadership to turn Pyongyang into
January 31, 2026
Pyongyang, January 31 (KCNA) -- Thanks to the Workers' Party of Korea's grand plan and energetic leadership to turn Pyongyang into
Pyongyang, January 31 (KCNA) -- Modern dwelling houses have appeared at the Mandal Vegetable Farm in Sungho County and the Wahyon
January 31, 2026
Pyongyang, January 31 (KCNA) -- Modern dwelling houses have appeared at the Mandal Vegetable Farm in Sungho County and the Wahyon
Pyongyang, January 31 (KCNA) -- Women's union organizations at all levels in the DPRK are conducting the do-good-thing movement.
January 31, 2026
Pyongyang, January 31 (KCNA) -- Women's union organizations at all levels in the DPRK are conducting the do-good-thing movement.
Pyongyang, January 31 (KCNA) -- North Hwanghae Province of the DPRK renovated Sariwon Kye Ung Sang University of Agriculture. The
January 31, 2026
Pyongyang, January 31 (KCNA) -- North Hwanghae Province of the DPRK renovated Sariwon Kye Ung Sang University of Agriculture. The
Pyongyang, January 31 (KCNA) -- A tree nursery has been successfully built in Kaesong Municipality of the DPRK. The tree nursery,
January 31, 2026
Pyongyang, January 31 (KCNA) -- A tree nursery has been successfully built in Kaesong Municipality of the DPRK. The tree nursery,
Pyongyang, January 31 (KCNA) -- The Sinpho City Offshore Farm in the DPRK is harvesting tens of tons of scallops of good species
January 31, 2026
Pyongyang, January 31 (KCNA) -- The Sinpho City Offshore Farm in the DPRK is harvesting tens of tons of scallops of good species
Pyongyang, January 31 (KCNA) -- Following are major news items and articles in leading newspapers of the DPRK on Saturday: - The
January 31, 2026
Pyongyang, January 31 (KCNA) -- Following are major news items and articles in leading newspapers of the DPRK on Saturday: - The
Pyongyang, January 30 (KCNA) -- The Central Committee of the General Federation of Science and Technology of Korea is conducting
January 30, 2026
Pyongyang, January 30 (KCNA) -- The Central Committee of the General Federation of Science and Technology of Korea is conducting
Pyongyang, January 30 (KCNA) -- The Wonsan Leather Shoes Factory in the DPRK is associated with the immortal traces of the
January 30, 2026
Pyongyang, January 30 (KCNA) -- The Wonsan Leather Shoes Factory in the DPRK is associated with the immortal traces of the
Pyongyang, January 30 (KCNA) -- Kim Chaek University of Technology in the DPRK has built a new intelligent tele-education system
January 30, 2026
Pyongyang, January 30 (KCNA) -- Kim Chaek University of Technology in the DPRK has built a new intelligent tele-education system
Pyongyang, January 30 (KCNA) -- The number of animals is increasing at the Central Zoo in the DPRK. In the new year alone, five
January 30, 2026
Pyongyang, January 30 (KCNA) -- The number of animals is increasing at the Central Zoo in the DPRK. In the new year alone, five
Pyongyang, January 30 (KCNA) -- Graduating class students of senior middle schools in Kanggye City met with a war veteran.
January 30, 2026
Pyongyang, January 30 (KCNA) -- Graduating class students of senior middle schools in Kanggye City met with a war veteran.
Pyongyang, January 30 (KCNA) -- Modern houses have been built at rural villages in Sinchon and Pongchon counties, South Hwanghae
January 30, 2026
Pyongyang, January 30 (KCNA) -- Modern houses have been built at rural villages in Sinchon and Pongchon counties, South Hwanghae
Pyongyang, January 30 (KCNA) -- Following are major news items and articles in leading newspapers of the DPRK on Friday: - A
January 30, 2026
Pyongyang, January 30 (KCNA) -- Following are major news items and articles in leading newspapers of the DPRK on Friday: - A
Pyongyang, January 30 (KCNA) -- The Sangwon Cement Complex in the DPRK fulfilled its national economic plan for January ahead of
January 30, 2026
Pyongyang, January 30 (KCNA) -- The Sangwon Cement Complex in the DPRK fulfilled its national economic plan for January ahead of
Pyongyang, January 30 (KCNA) -- Timber production plan for January was fulfilled at the Ministry of Forestry in the DPRK. The
January 30, 2026
Pyongyang, January 30 (KCNA) -- Timber production plan for January was fulfilled at the Ministry of Forestry in the DPRK. The
Pyongyang, January 30 (KCNA) -- North Hwanghae Province of the DPRK completed a project for expanding the capacity of the Kyongam
January 30, 2026
Pyongyang, January 30 (KCNA) -- North Hwanghae Province of the DPRK completed a project for expanding the capacity of the Kyongam
Pyongyang, January 30 (KCNA) -- A regional construction campaign for 2026 started in the DPRK, demonstrating the steadfast
January 30, 2026
Pyongyang, January 30 (KCNA) -- A regional construction campaign for 2026 started in the DPRK, demonstrating the steadfast
Pyongyang, January 30 (KCNA) -- A conference of the Headquarters of the Central Committee of the Workers' Party of Korea was held
January 30, 2026
Pyongyang, January 30 (KCNA) -- A conference of the Headquarters of the Central Committee of the Workers' Party of Korea was held
More Articles
