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, March 23 (KCNA) -- The First Session of the 15th Supreme People's Assembly of the Democratic People's Republic of Korea
March 23, 2026
Pyongyang, March 23 (KCNA) -- The First Session of the 15th Supreme People's Assembly of the Democratic People's Republic of Korea
Pyongyang, March 23 (KCNA) -- Deputy Ko Kil Son, secretary general of the Standing Committee of the Supreme People's Assembly,
March 23, 2026
Pyongyang, March 23 (KCNA) -- Deputy Ko Kil Son, secretary general of the Standing Committee of the Supreme People's Assembly,
Pyongyang, March 23 (KCNA) -- The First Session of the 15th Supreme People's Assembly of the Democratic People's Republic of Korea
March 23, 2026
Pyongyang, March 23 (KCNA) -- The First Session of the 15th Supreme People's Assembly of the Democratic People's Republic of Korea
Pyongyang, March 23 (KCNA) -- The First Session of the 15th Supreme People's Assembly of the Democratic People's Republic of Korea
March 23, 2026
Pyongyang, March 23 (KCNA) -- The First Session of the 15th Supreme People's Assembly of the Democratic People's Republic of Korea
Pyongyang, March 23 (KCNA) -- The First Session of the 15th Supreme People's Assembly of the Democratic People's Republic of Korea
March 23, 2026
Pyongyang, March 23 (KCNA) -- The First Session of the 15th Supreme People's Assembly of the Democratic People's Republic of Korea
Pyongyang, March 23 (KCNA) -- The First Session of the 15th Supreme People's Assembly of the DPRK elected the Legislation
March 23, 2026
Pyongyang, March 23 (KCNA) -- The First Session of the 15th Supreme People's Assembly of the DPRK elected the Legislation
Pyongyang, March 23 (KCNA) -- The election of the president of the State Affairs of the Democratic People's Republic of Korea
March 23, 2026
Pyongyang, March 23 (KCNA) -- The election of the president of the State Affairs of the Democratic People's Republic of Korea
Pyongyang, March 23 (KCNA) -- The First Session of the 15th Supreme People's Assembly of the Democratic People's Republic of Korea
March 23, 2026
Pyongyang, March 23 (KCNA) -- The First Session of the 15th Supreme People's Assembly of the Democratic People's Republic of Korea
Pyongyang, March 23 (KCNA) -- The First Session of the 15th Supreme People's Assembly of the Democratic People's Republic of Korea
March 23, 2026
Pyongyang, March 23 (KCNA) -- The First Session of the 15th Supreme People's Assembly of the Democratic People's Republic of Korea
Pyongyang, March 22 (KCNA) -- The DPRK embassy in Moscow hosted a reception on March 18 to mark the 77th anniversary of the
March 22, 2026
Pyongyang, March 22 (KCNA) -- The DPRK embassy in Moscow hosted a reception on March 18 to mark the 77th anniversary of the
Pyongyang, March 22 (KCNA) -- Today is World Water Day. Water is a very precious resource indispensable to human life. The DPRK is
March 22, 2026
Pyongyang, March 22 (KCNA) -- Today is World Water Day. Water is a very precious resource indispensable to human life. The DPRK is
Pyongyang, March 22 (KCNA) -- Jotae (transverse flute) is one of the excellent national instruments that have been widely used
March 22, 2026
Pyongyang, March 22 (KCNA) -- Jotae (transverse flute) is one of the excellent national instruments that have been widely used
Pyongyang, March 22 (KCNA) -- An exhibition of teaching materials took place in Pyongyang to contribute to executing the second
March 22, 2026
Pyongyang, March 22 (KCNA) -- An exhibition of teaching materials took place in Pyongyang to contribute to executing the second
Pyongyang, March 22 (KCNA) -- Under the guidance of the great Workers' Party of Korea Central Committee, the capital city of
March 22, 2026
Pyongyang, March 22 (KCNA) -- Under the guidance of the great Workers' Party of Korea Central Committee, the capital city of
Pyongyang, March 22 (KCNA) -- The construction sites for regional-industry factories and hospital in Kangnam County of DPRK are
March 22, 2026
Pyongyang, March 22 (KCNA) -- The construction sites for regional-industry factories and hospital in Kangnam County of DPRK are
Pyongyang, March 22 (KCNA) -- Workers of the Ponghwa Chemical Factory in the DPRK are concentrating on a technical innovation
March 22, 2026
Pyongyang, March 22 (KCNA) -- Workers of the Ponghwa Chemical Factory in the DPRK are concentrating on a technical innovation
Pyongyang, March 22 (KCNA) -- The production of school uniforms, shoes and bags has been successfully completed in the DPRK to
March 22, 2026
Pyongyang, March 22 (KCNA) -- The production of school uniforms, shoes and bags has been successfully completed in the DPRK to
Pyongyang, March 22 (KCNA) -- Kim Jong Un , general secretary of the Workers' Party of Korea and president of the State Affairs of
March 22, 2026
Pyongyang, March 22 (KCNA) -- Kim Jong Un , general secretary of the Workers' Party of Korea and president of the State Affairs of
Pyongyang, March 21 (KCNA) -- The workers of the Taean Heavy Machine Complex in the DPRK are bringing about a great upsurge in
March 21, 2026
Pyongyang, March 21 (KCNA) -- The workers of the Taean Heavy Machine Complex in the DPRK are bringing about a great upsurge in
Pyongyang, March 21 (KCNA) -- Educational units at all levels in the DPRK are pushing ahead with the work to train competent
March 21, 2026
Pyongyang, March 21 (KCNA) -- Educational units at all levels in the DPRK are pushing ahead with the work to train competent
More Articles