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The fascination of astronomy

It's a pleasure to enjoy the fascination of astronomy by looking into the night sky on your own in a silent place. But if you want to deepdive into astronomy or astronomical techniques you really benefit from the cooperation, the knowledge exchange and inspiration within a group of enthusiastic astronomers. This site was created to be a platform to share our observations, questions and ideas with you and thereby broaden our "astronimical horizon"

Amateur astronomers from the Osnabrück region have compiled the results of their exciting activities on these pages. They show what is possible in the astronomical field, despite bad weather and light pollution. is not static, but is constantly being supplemented and updated.
Feedback and contacts from our readers are very welcome – we are looking forward to an expansion of an active astro network!

Especially in current times, astronomy has become a very lively, rapidly evolving discipline in which, thanks to technical progress, even amateurs can deal with questions that only a few years ago were reserved exclusively for professional astronomers.

Next date

14.06.2024 06:00 pm

On The Moon Again 2024

Like always we participate in the On The Moon Again event

Latest posts

  • Northern lights above Europe
    It was a special night from May 10th to 11th, 2024. Northern lights could be seen all over Europe. We didn't miss the impressive spectacle. In the article, the seven observers from kosmos-os are linked via a map showing their locations. Everyone reports his recordings and some videos on his own page. A short text reflects his own special experience.
  • T Coronae Borealis – The Nova in the future
    A star in the constellation Northern Crown is described, for which a drastic increase in brightness is expected this year 2024. The historical events of this nova are discussed, but above all the current state of knowledge about this star, which lights up regularly about every 80 years.

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