During our tours of the Ondřejov Observatory we always tell you that once every few years the main mirror of the largest Czech telescope is
Category: news
On the 17th and 18th of May 2023 the public event “Days of Open Doors” took place at the ASU Observatory in Ondřejov. Scientists, students
The 18th International Conference IBWS (INTEGRAL/BART Workshop) starts today in Cheb. It will take place from 13 to 17 May 2024 at the Cheb Gymnasium.
Did you know that Annie Cannon (1863-1941) was the creator of the current stellar classification, OBAFGKM, based on the stellar spectra? Or that Jocelyn Bell
There are several types among the stars, which quite naturally represent a touch of exoticis. These include, without doubt, Wolf-Rayet stars, evolved massive stars that