The second edition of Moon Atlas
I would like to introduce you the second edition of the Moon Atlas, that was published on December 9, 2020.
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My new book is available now: “Mars Perseverance”
Hi my friends, I have a great news, I have finally completed my book that I started a few years ago.
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Satellite Navigation System for Mars (GNSS for Mars)
Some information about my research project – “Theoretical concept of global navigation satellite system for Mars”.
How I turned one very old laptop into “astronomy field machine”
I got one very old laptop, I think that it was bought sometime in 2005 as a new machine. The problem with this laptop was that the operating system there was not usable anymore....
Uranus will “disappear” behind the Moon in September
I remember that once I was “corrected” by one Dutch amateur astronomer that “the planet Uranus cannot be simply visible” by a telescope from the Earth.
Space place in Brno (CZ)
The Observatory and Planetarium of Brno is well known for their excellent programs for the public.
My first fiction short story
I have found a short fiction story that I wrote maybe in 2005. It was forgotten, recorded on an old floppy diskette. After many years I managed to read the content of that floppy...