| URL | Priority | Change frequency | Last modified (GMT) |
|---|---|---|---|
| https://www.almaobservatory.org/en/videos/alma-eso-nrao-naoj-open-house-%c2%b7-astronomy-day-in-chile-2019/ | 90% | Monthly | 2022-01-12 16:14 |
| https://www.almaobservatory.org/es/videos/puertas-abiertas-alma-eso-nrao-naoj/ | 90% | Monthly | 2022-01-12 16:16 |