On January 31, 2020, the Swift satellite detected a powerful gamma-ray burst designated GRB 200131A. Less than a minute later, the Ondřejov robotic Small Binocular
Year: 2025
On Friday, September 26, 2025, from 3 p.m. to midnight, the observatory, including the dome of the largest telescope in the Czech Republic with a
The Mobility Plus DAAD project (DAAD-24-02 – Survey of bright runaway B-type stars, CZ PI: Brankica Kubátová, DE PI: Stephan Geier) was selected and mentioned
The traditional Workshop of Observational Techniques took place at the Ondřejov Observatory in the Stellar Department of the Astronomical Institute of the CAS during the
The article by Vojtěch Šimon from the Stellar Department of ASU focuses on two specific polars: BY Camelopardalis (BY Cam) and AR Ursae Majoris (AR