Just in time for Easter, my new book "Can you show me the planets?" is available in Amazon or better yet, in the Stadtbuchhandlun...

I've published my first series of Adult Coloring Books, designed for meditative coloring, on Amazon KDP. Check it out!  English (Amazon....

How about working on a "Sunday"? Imagine a live solar observatory at your place of work. I can setup my telescope in the parking l...

Aurora Borealis Lights Up German Sky On May 11, 2024, while preparing for a night of stargazing in Mittelbiberach, Germany, I was surprised ...

Here's what setting up the scope typically looks like. Thirty something minutes of work compressed to about three minutes.  First the tr...