Tag: Astronomie
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The Open Observatory in the Open Garden
Im Osnabrücker Land werden in jedem Sommer viele private Gärten für die Allgemeinheit geöffnet. Ihre Besitzer haben sich im „Offenen Gartentor Osnabrück und Umgebung“ zusammengeschlossen. Jeder Interessierte kann so eine Vielzahl von Gartenideen kennenlernen. So auch am Sonntag, 4. August 2024, im Garten in der Moorlandstraße in Osnabrück. Die Besonderheit hier: Es gibt eine Gartensternwarte.
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On The Moon Again 2024
Der Mond. Jeder kennt ihn. Jeder hat ihn schon einmal am Himmel gesehen. Unzählige Male wurde er in Gedichten und Liedern besungen. Sein Einfluss auf die Erde ist groß. Kein Wunder, er ist schließlich unser nächster kosmischer Nachbar. Warum also nicht bei ihm genau hinschauen, nicht nur mit bloßem Auge, sondern auch mit einem optischem…
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Mission EUROPA CLIPPER
On Saturday, June 9th, 2024, kosmos-os provided information about a new spectacular NASA space mission to Jupiter's moon Europa in October 2024 as part of a lecture at the Innovations Center Osnabrück (ICO). In front of ten interested listeners, Dr. Achim Tegeler reported on the current status of the development of the Europa Clipper Mission.
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Measurement of the transit light curve of the exoplanet TOI 3952.01 on January 10, 2024
The measurement of the transit light curve of the exoplanet TOI 3952.01, 1929 light years away, is described. It is a recently discovered exoplanet. The own measured data are compared with the few available literature values.
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Sternstunden on January 19th, 2024 on the Vosslinke at Osnabrück's Piesberg
The Sternstunden of January 19, 2024 are described. 23 visitors gathered on the Vosslinke on Piesberg to look into space. Moon, Jupiter, Orion and Andromeda Nebula, there was a lot to see.
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Cold feet and clammy hands during astrophotography – that was yesterday
There are many garden observatories used by amateur astronomers and almost as many different concepts that are followed in their construction and operation. That's why it's always worth visiting such an observatory.
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The northern light dances in the Arctic Circle
The report describes what has to be taken into account for successful sightings of the northern lights. In addition, factors that cannot be influenced, such as the weather and the space weather, are also mentioned. Recordings and videos of the northern lights are shown. In addition, numerous sources are listed for more detailed information.
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Transit light curve of the exoplanet TOI-1259 A b on September 25th/26th, 2023
Der Vorbeizug (Transit) des Exoplaneten TOI-1259 A b vor seinem Mutterstern, der eine Komponente eines Doppelsternsystems ist, wird gezeigt. Die aufgenommene Lichtkurve stimmt gut mit den Messungen anderer Autoren überein. Eine genaue Fehlerbetrachtung gibt Hinweise zur weiteren Verbesserung dieser sensiblem Messmethode.
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Construction of a dew cap
The construction of a dew cap for a Newton telescope with a 250 mm aperture is described. Simple and therefore inexpensive means are used, essentially an insulating mat and a Velcro strip. The work process is described step by step.
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WHAT –The "Westhavelländer Astro Treffen" 2023
Anyone who thinks astronomy takes place outside in the cold night does not know Gülpe in the Westhavelland. Every year, the WHAT – Westhavelländer Astro Treffen takes place there. Gülpe is located in one of the darkest areas of Germany.
