deep-sky object

any astronomical object that is not an individual star

en-GB/ˈdiːp - ˈskaɪ ˈɒbd͡ʒɪkt/
en-US/ˈdip - ˈskaɪ ɑbˈd͡ʒɪktv/

श्रेणियाँ:

astronomical object