Wednesday Tours Available Again From December 2024

We offer public guided tours every 1st and 3rd Wednesday of the month at 19:00 CET - during summertime at 21:00 CEST - to anyone who would like to experience the fascination of the sky with us and get to know our foundation and facilities. We do not charge an admission fee.

If the weather is suitable, we will observe with our telescopes, also with the T1T, if it is available for observations.

The guided tours on Wednesdays are generally open to the public and take place in all weathers. Nevertheless, we would like to ask you to register using the contact form . Please also use the contact form to enquire about special group tours (schools, companies, clubs, etc.).

Friday Lectures in Preparation

Lectures are planned again for 2025. As in the past, participation will continue to be free of charge. The first dates have been set and more are in preparation.

The lectures start at 7:30 pm, door opens at 7:00 pm. Admission is free.

Lectures are held in German.


The members of the Astronomy Foundation Trebur team work on a voluntary basis.


Public Events

18.06.2025
21:00 Uhr

Wednesday Guided Tour

Führung durch die Sternwarte, bei gutem Wetter Beobachtung an den Instrumenten.

02.07.2025
21:00 Uhr

Wednesday guided tour

Guided tour of the observatory, observations at the instruments in good weather.

16.07.2025
21:00 Uhr

Wednesday Guided Tour

Führung durch die Sternwarte, bei gutem Wetter Beobachtung an den Instrumenten.

06.08.2025
21:00 Uhr

Wednesday guided tour

Guided tour of the observatory, observations at the instruments in good weather.

19.09.2025
19:30 Uhr

Von Exolaneten zum Ursprung des Lebens

Prof. Dr. Thomas K. Henning
Max-Planck-Institut für Astronomie
Heidelberg

Astronomen haben mittlerweile fast 6000 extrasolare Planeten entdeckt. Statistische Untersuchungen zeigen, dass Gesteinsplaneten besonders häufig sind...

...mehr

10.10.2025
19:30 Uhr

SOFIA - Stratosphären Observatorium Für Infrarot Astronomie

Dr. Jürgen Wolf
DSI  -  Deutsches SOFIA-Institut, Universität Stuttgart

Das Flugzeugobservatorium trug ein für den infraroten Spektralbereich optimiertes Teleskop mit 2,7 Meter Spiegeldurchmesser bis in Höhen von 14 km. So ließ es den infrarot absorbierenden Wasserdampf der Tropopause zurück und konnte die Infrarotstrahlung aus dem Weltall nahezu ungestört empfangen...

...mehr

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