The most unique astronomical events you shouldn’t miss in the 2021-2030 decade

Moon Venus Mars and Milky Way 2029

Recently we have entered the new decade 2021-2030. This is a good time to take a look at what major astronomical events will occur throughout this time. I don’t mean typical celestial events, as known from a vast majority of astronomical calendars issued usually on a yearly basis. I would like to take a deep … Read more

Rendering the Heywhatsthat.com horizon in Stellarium

Rendering Heywhatsthat.com horizon in Stellarium

I am very excited to announce to you a brand new tool, which has been developed just after the newest Stellarium edition was released. I mean the Stellarium version 0.2 onwards, which is the reach of new features. One of them is the possibility of loading the polygonal type of horizon, known by many of … Read more

Astrophotography with the Peakfinder.org, part 2 – solar & lunar eclipses

Peakfinder mtBlanc

In the 2nd part of this short guide on the Peakfinder.org panorama generator, I would like to focus on another kind of observation, that we can enjoy. There are solar & lunar eclipses. Those celestial events are quite rare (especially solar eclipses) so this is the prime reason, that we should prepare as best as … Read more

Using Heywhatsthat.com to generate a multiple summit-perspective views in Google Earth – part 1

Heywhatsthat multi-summit panorama

Google Earth has been widely used in geography and GIS. Previously I showed you how to simulate a flood and total solar eclipse path in this tool. There are not only things, that I am going to show you over the forthcoming months. First of all, Google Earth is one of the programs, that I … Read more