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Welcome to the Rochester Astronomy Club
Rochester, Minnesota
If you are new to our public observing events, click HERE for more information
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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 […]
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Winter 2023 Newsletter has been published!
October 28, 2023
John Martin
FrontPage, News
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Issue #33 of the Rochester Astronomy Club Newsletters has been published. In this issue: Winter Outlook Winter Messier Astrophotography September Meeting Partial Eclipse Astrolabe Feature Article Rochester’s Sky Astronomy Puzzle You can download this issue HERE
FrontPage
Frontenac Summer
On Saturday, July 29, a long-planned astronomical observation took place in Frontenac State Park. Fortunately, the weather was nice and clear. People can especially enjoy walking the various trails in the park. For example, the Lower Bluffside Trail Loop takes you all the way down to the Mississippi River here called Lake Pepin. Members of the Rochester Astronomy Club arrived […]
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Supernova in M101
Japanese astronomer Koichi Itagaki on May 18 2023 discovered supernova in the Galaxy M101 Pinwheel. Supernova was designated with name SN 2023ixf and it is about 21 million light years distant. Galaxy Messier 101 is well known to the amateur astronomers and it’s easy to find it close to the handle of Big Dipper. Now it’s passing every evening local […]
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March Northern lights
On the evening of March 23, NOAA predicted increased auroral activity in the auroral ring over Greenland and Canada. This activity was expected to affect Minnesota at a lower intensity. The aurora was clearly visible to the naked eye even from light-polluted Rochester. One could even suspect that the streaks and clouds had some color tint. The color stands out […]
