2026-09-25T10:33:09.977Z https://histories-in-transition.github.io/hit-astro Histories in transition https://histories-in-transition.github.io/hit-astro 2.0 acdh-tech@oeaw.ac.at 2026-09-25T10:33:09.977Z no YYYY-MM-DDThh:mm:ssZ