extragalactic astronomy

astronomy dealing with objects outside the Milky Way

en-US/ˌɛkstɹəɡəˈlæktɪk əˈstɹɑnəmi/
en-GB/ɛkstɹəɡəlæktɪk əˈstɹɒnəmɪ/

دسته بندی ها:

field of studyacademic disciplinefield of studyastronomy