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Rochester, Minnesota
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Comet C/2023 A3 (Tsuchinshan-ATLAS)
Comet C/2023 A3 (Tsuchinshan-ATLAS) has indeed become very observable with the naked eye after all. It can be photographed quite well with smartphones. Of course, a camera with a larger aperture provides a better image, not to mention the quality lenses. How to find the comet in the sky is described quite well in the Sky and Telescope article Comet […]

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Root River Park 2024
Root River Park is located south of Rochester and is owned by Olmstead County. It is a small but pretty park adjacent to the North branch of the Root river. Rochester residents don’t use this park much and that’s a shame. However, this park is beneficial to amateur astronomers. The sky is dark enough to observe faint objects on a […]

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Aurora on May 10, 2024
The night of Friday, May 10, was the first night for club members under the dark skies of Eagle Bluff after a long winter. To our surprise, it wasn’t even dark yet and already we saw something very special – the Northern Lights, and even in the south. A few minutes later, while it was still dusk, the International Space […]

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Total Eclipse 2024
Did you observe the last total solar eclipse on April 8? Do you have valuable photos, video or notes? Perhaps they are suitable for submission and certification by the Astronomical League. Here is the information you need for submission: Location of the observer’s site, including longitude and latitude* Date and time of the observations (either UT or local time)* Instrument […]

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Newsletter Spring 2024
Issue #34 of the Rochester Astronomy Club Newsletters has been published. In this issue: Feature Story Conferences Spring Messier Members Honored Astrophotography Aprils Eclipse Astrolabe Rochester’s Sky Astronomy Puzzle You can download this issue in color HERE You can download this issue in Black and White HERE

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Cedar River Club meeting in Austin
February 9, 2024
Josef Chlachula
FrontPage, Public Events
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The Cedar River Astronomy Club in Austin, MN has meeting on Friday 2/9/24 on 7 PM. See more at https://www.hormelnaturecenter.org/upcoming-programs-and-events.html The Cedar River Astronomy Club‘s mission is to connect people with interest in astronomy and give hands on experience exploring the night sky while helping with outreach at the Sola Fide Observatory. In 1993, the Cedar River Astronomy Club was […]