author, research scientist
Silnejúca slnečná aktivita za posledné dni nám umožní vidieť polárnu žiaru (aurora borealis) z Česka, Slovenska a iných miest v strednej európe. Predpoveď na nasledujúce dni od piatku 29.10.2021 do nedele 31.10.2021 je na...
The high solar activity from the latest days will allow us to see the northern lights (aurora borealis) also from the locations in Central Europe. The aurora forecast from Friday 29 October 2021 to...
EN / Nature / News / Photos and events
by Dr. Jozef Kozár · Published October 24, 2021 · Last modified December 11, 2023
I would like to share with you some of the photos that I took during the walk in the park near the local observatory. I hope you will enjoy them.
Outside it is getting colder in the night these days, so when you are observing the night sky, do not forget to wear something warm 🙂
The image above is from the simulation software and displays the prediction how the Jupiter and its moons should have been visible at the given time of the observation (5th of September 2021). Photo...
Astronomy / EN / News / Photos and events
by Dr. Jozef Kozár · Published September 15, 2021 · Last modified December 11, 2023
I would like to recommend you an interesting exhibition about space and space exploration history. You can see it for free at the Observatory and Planetarium Brno – just walk in the area around...
I have finally received my new eyepiece and tested it with my telescope. Here are some first results of photos of Saturn. Actually when watching Saturn directly through the eyepiece, it is excellently sharp...
EN / News / Photos and events
by Dr. Jozef Kozár · Published August 17, 2021 · Last modified December 11, 2023
This year the Planetarium and Observatory of Brno organized another event with a large scale models of planets. Take a look at some photos that I took. Excellent event, I recommend you to visit...
