Inside the Universes

'astronomy'

[astronomy.n.01] as in: the branch of physics that studies celestial bodies and the universe as a whole

Origins

					astronomy (English)
└── astronomie (Old French (842-ca. 1400))
    └── astronomia (Latin)
        └── ἀστρονομία (Ancient Greek (to 1453))
            └── ἄστρον (Ancient Greek (to 1453))
                └── ἀστήρ (Ancient Greek (to 1453))