Failụ a si na Wikimedia Commons,enwekwara ike iji ya eme ihe na arụmarụ ọzọ. Nkọwa na ihuakwukwọ nkọwa failụ eziri na okpuru.
Mmẹkụwátá
NkówáAstroclock-stereographic.png
Original summary: "i drew this using Illustrator to illustrate the stereographic projection used by astronomical clocks. This projection is from the North pole, whereas on astrolabes they usually used the South pole".
This space image could be re-created using vector graphics as an SVG file. This has several advantages; see Commons:Media for cleanup for more information. If an SVG form of this image is available, please upload it and afterwards replace this template with {{vector version available|new image name}}.
It is recommended to name the SVG file “Astroclock-stereographic.svg”—then the template Vector version available (or Vva) does not need the new image name parameter.
í-kpó-áhà – Ị ga-enyerịrị ugo kwesịrị ekwesị, nye njikọ na ikikere ahụ, ma gosikwa ma emere mgbanwe. Ị nwere ike ime ya n'ụzọ ezi uche ọ bụla, mana ọ bụghị n'ụzọ ọ bụla na-egosi na onye nyere ikikere kwadoro gị maọbụ ojiji gị.
gbásàa kà – Ọ bụrụ na ị tụgharịgharịa, gbanwee, ma ọ bụ wulite n'elu ihe ahụ, ị ga-ekesa ndenye gị n'okpuru otu ma ọ bụ ikike dakọtara dị ka nke mbụ.
{{Information |Description=Original summary: "i drew this using Illustrator to illustrate the stereographic projection used by astronomical clocks. This projection is from the North pole, whereas on astrolabes they usually used the South pole". |Source=[[
Ojiji faịlụ
Ihe ndị na-eso ihe eji Ihu akwụkwọ eme na faịlụ a: