Saturn – testing new optics
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...
Meeting with planets personally
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...
Interesting weather photos of this summer
I would like to share with you some interesting photos of the weather and clouds that I took this summer. Two photos above I took when walking outside. It was such a hot day,...
The first edition of Moon Atlas with discount!
Are you looking for a gift or present for someone who likes astronomy or just Moon and stargazing?
Radar images of tornado, Southern Moravia, Czech Republic
Yesterday it was a pretty bad day, I mean the late afternoon and the evening. The day was extremely hot, it was more than 33 C in my location. The weather station was showing...
Moon and area of Fra Mauro + video (new)
It is quite a long time since the mission of Apollo 13 flew to the Moon, but due to some technical problems couldn’t land on the Lunar surface. Yesterday I had a few minutes...
Which planet is visible tonight?
Check the new astronomy tool that I have published recently on my website. This tool I have been using for a long time, but after a re-design and some updates in the background, you...
Is it a good idea to colonize Mars?
Have you ever been thinking about how it could be to live on Mars? Someone would say that it may be nothing special, because there is nothing just desert on a red planet.