International Astronomical Union (IAU)

Ebumnuche nke International Astronomical Union (IAU), nke hiwere na 1919, bụ ịkwalite na ichekwa sayensị nke mbara igwe n'akụkụ ya niile site na nkwado mba ụwa. IAU, site na ngalaba sayensị iri na abụọ ya na kọmitii 12 na-ekpuchi ụdị mbara igwe zuru oke, na-aga n'ihu na-arụ ọrụ dị mkpa n'ịkwalite na ịhazi nkwado zuru ụwa ọnụ na mbara igwe.

IAU omume mbio si definition nke isi astronomical na dynamical constants na unambiguous astronomical nomenclature, ngwa ngwa mgbasa nke ọhụrụ nchoputa, nzukọ nke mba ịhụ mkpọsa, na nkwalite nke izi ihe na mbara igwe na mmalite nkwurịta okwu nke ga-ekwe omume ga-eme n'ọdịnihu mba nnukwu-ọnụ ọgụgụ akụrụngwa. IAU bụkwa naanị ikike zuru ụwa ọnụ maka inye aha na aha nke eluigwe na njirimara elu ha.

Nhazi nzukọ sayensị bụ isi ọrụ. Mgbakọ General Triennial nwere mmemme sayensị bara ụba (ihe karịrị onyinye 800 nke ọnụ na 2,100 akwụkwọ mmado na 2003), nsonaazụ nke edepụtara na azụmahịa IAU na isi ihe nke mbara igwe. Na mgbakwunye, ndị IAU na-akwado ihe dị ka iri na abụọ symposia na colloquia kwa afọ; A na-ebipụta usoro nke nzukọ ndị a n'okpuru nkwado nke IAU dị ka ihe ndekọ dị mkpa nke ọnọdụ nke ubi sayensị ha.

The IAU na-arụsi ọrụ ike na-akwalite astronomical mmụta na nnyocha na mba ebe mbara igwe na-erubebeghị n'ụzọ zuru ezu site IAU International Schools for Young Astronomers, Teaching for Astronomy Development, na mmemme ndị ọzọ rụrụ na concert na dị iche iche ICSU ozu na UN òtù.

Ndị IAU na-ekwusi ike na ntinye aka nke onwe nke ndị otu ya karịrị 9,100 sitere na mba 94 n'ụwa nile. A na-edobe kọntaktị na ndị otu site na Ozi Bulletin, nke a na-ebipụta ugboro abụọ kwa afọ ma kesaa ya n'efu nye ndị otu niile, ndị na-ahụ maka mbara igwe, na nnukwu ụlọ ọrụ nyocha mbara igwe n'ụwa nile, ma dịkwa n'ịntanetị. A na-agbakwunyere nke a site n'iji ịntanetị na-enye ozi na akụkọ ihe mere eme na ụdị dị iche iche nke ọrụ sayensị na nhazi nke Union, gụnyere ozi kọntaktị na nzukọ sayensị.

Foto nke tawatchai07 na Freepik