كرة السماء ‘heavenly sphere’
Arabic
| References: | Alm. MS Tunis: I.6:,69 f. 4v:13 | 
|---|---|
| Translation of: | |
| Greek: | σφαίρα τοῦ οὐρανοῦ [Alm. Heiberg: I.6, 20:23] | 
| Synonyms: | |
| الكرة السماويّة | [Alm. MS Leiden: I.3:32, f. 3v:8. – Alm. MS Tunis: I.3:32, f. 2v:24-25] | 
| فلك السماء | [Alm. MS Leiden: I.6:69, f.4v:35] | 
