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Built in the 7th century during the Silla Kingdom, Cheomseongdae is Asia’s oldest surviving astronomical observatory.
| comment | |
| Fong Lam | 06-Mar-2026 04:05 | |
| Dan Opdal | 04-Mar-2026 21:17 | |
| Apostolos Tikopoulos | 04-Mar-2026 18:23 | |
| Marcia Rules | 04-Mar-2026 13:37 | |
| joseantonio | 04-Mar-2026 12:04 | |
| Gerard KOEHL | 04-Mar-2026 10:39 | |
| jtocaciu | 04-Mar-2026 10:15 | |