The starry sky has fascinated me since childhood. When I was 11, I received the OPTIKUS experiment kit for Christmas. With the telescope, built from a cardboard tube and glass lenses, I was able to observe the moons of Jupiter, the rings of Saturn, and, of course, the surface of the Moon. My equipment now consists of a 20 cm reflecting telescope, an H-alpha solar telescope, and several digital cameras and sensors.Here I have compiled my celestial images from the past 30 years.
(Clicking on a celestial image will enlarge it, and you can view all the images in a category one after the other.)
Here are some videos:

Anmerkungen zur Himmelsbeobachtung (2020)
Orion am Matterhorn (Januar 2020)
Nova mit Ansage - T CrB (2024)
Mondspaziergang - Moonwalk