RT Article T1 Basil's Knowledge of Astronomy JF Zeitschrift für antikes Christentum VO 26 IS 1 SP 126 OP 144 A1 Yam, Colten Cheuk-Yin 1981- LA English YR 2022 UL https://ixtheo.de/Record/1814734449 AB This paper explores Basil’s knowledge of astronomy. It shows that Basil must have learnt astronomy already from his youth. It also demonstrates why and how Basil holds a complex attitude towards astronomy (as shown in Homily in hexaemeron 1 and 6). Finally, by comparing Basil's knowledge of this science with the astronomical handbook of his time, it argues that Basil has made use of Origen but not lavishly copied him, and the level of his astronomical knowledge did not go beyond Cleomedes' Caelestia , which is the most elementary astronomical handbook in ancient times. K1 Basil of Caesarea K1 Caelestia K1 Cleomedes K1 Genesis K1 Homiliae in hexaemeron K1 Origen K1 Astrology K1 Astronomy K1 Exegesis K1 Rhetoric DO 10.1515/zac-2022-0017