planetarium projector

device used to project images of celestial objects onto the dome in a planetarium

en-US/ˌplænɪˈtɛɹiəm pɹəˈd͡ʒɛktɚ/
en-GB/ˌplænɪˈtɛəɹɪəm pɹəˈd͡ʒɛktə/

دسته بندی ها:

projector