| URL | Priority | Change frequency | Last modified (GMT) |
|---|---|---|---|
| https://www.almaobservatory.org/en/announcements/five-amazing-things-about-black-holes/ | 90% | Monthly | 2021-04-10 14:43 |
| https://www.almaobservatory.org/es/anuncios/cinco-cosas-sorprendentes-de-los-agujeros-negros/ | 90% | Monthly | 2021-09-02 22:02 |