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April 18, 2026
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  • Profile picture of fealeybob14

    fealeybob14 replied to the topic Observing tonight? in the forum General Discussion 1 year, 9 months ago

    Thanks Josef! (BTW, the park is in Olmsted County!)

  • Profile picture of Josef Chlachula

    Josef Chlachula replied to the topic Observing tonight? in the forum General Discussion 1 year, 9 months ago

    Great, now we have darkness values. I included your  data plot into the article Root River Park 2024. Any suggestions for editing are welcome.

  • Profile picture of fealeybob14

    fealeybob14 replied to the topic Observing tonight? in the forum General Discussion 1 year, 9 months ago

    Good night at Root River Park 6-29-2024. Excellent turnout of members and visitors and great member/visitor discussions were heard.
    I used the Unihedron Sky Quality Meter to record sky darkness. An annotated plot of the data is attached. Max darkness 20.91 mag/arc-sec2.

  • Profile picture of Macastronomer

    Macastronomer started the topic Supermassive Black Hole Jet Pointing Straight Toward Earth in the forum General Discussion 1 year, 9 months ago

     

  • Profile picture of Macastronomer

    Macastronomer started the topic What's your astronomy story at the moment? in the forum General Discussion 1 year, 9 months ago

    This forum is a bit cold and dark… it doesn’t have to be. Or maybe it does… If we don’t communicate here, maybe we should jettison it from the website, like two droids escaping a compromised Corvette class starship towards Tatooine, or Spock’s casket shot into deep space. The RAC page could be strictly informational… an internet billboard.…[Read more]

  • Profile picture of Macastronomer

    Macastronomer replied to the topic It was a Glorious Night for Astronomy! in the forum Star Parties 1 year, 10 months ago

    Thanks for sharing about the dark sky meter. I’m eager to see what we get out of it over the year.

  • Profile picture of Macastronomer

    Macastronomer started the topic How do Photos get submitted? in the forum General Discussion 1 year, 10 months ago

    How do photos get submitted to the club’s web page, to the Facebook page? How do articles get submitted for the newsletter?

    Thanks.

    Here’s a pic of Randy setting up his giant scope. 🙂

     

  • Profile picture of Macastronomer

    Macastronomer replied to the topic Root River Photos in the forum General Discussion 1 year, 10 months ago

    A friend of mine liked this photo better, and I have to agree—so I’m posting it as well.

  • Profile picture of Macastronomer

    Macastronomer replied to the topic Root River Photos in the forum General Discussion 1 year, 10 months ago

    17-Long-Arm-of-the-Milky-Way

  • Profile picture of Macastronomer

    Macastronomer replied to the topic Root River Photos in the forum General Discussion 1 year, 10 months ago

    16-Root-River-Galaxy

  • Profile picture of Macastronomer

    Macastronomer replied to the topic Root River Photos in the forum General Discussion 1 year, 10 months ago

    Milky Root River

  • Profile picture of Macastronomer

    Macastronomer replied to the topic Root River Photos in the forum General Discussion 1 year, 10 months ago

    Root River Moon floating in a cloudset.

  • Profile picture of Macastronomer

    Macastronomer replied to the topic Root River Photos in the forum General Discussion 1 year, 10 months ago

    Root River Moonset 1

  • Profile picture of Macastronomer

    Macastronomer replied to the topic Root River Photos in the forum General Discussion 1 year, 10 months ago

    Root River-Moon-Silhouette

  • Profile picture of Macastronomer

    Macastronomer replied to the topic Root River Photos in the forum General Discussion 1 year, 10 months ago

    Root River Sunset.

  • Profile picture of Macastronomer

    Macastronomer replied to the topic Root River Photos in the forum General Discussion 1 year, 10 months ago

    Moon Flowers

  • Profile picture of Macastronomer

    Macastronomer replied to the topic Root River Photos in the forum General Discussion 1 year, 10 months ago

    Reply cannot be empty…

  • Profile picture of Macastronomer

    Macastronomer replied to the topic Root River Photos in the forum General Discussion 1 year, 10 months ago

    Found out the site likes JPG better than PNG. I’m going to upload several images. Yosef, feel free to use these, just give me credit along with the RAC. Thanks!

  • Profile picture of Macastronomer

    Macastronomer replied to the topic Root River Photos in the forum General Discussion 1 year, 10 months ago

    Trying to upload photos. I may have to upload one image at a time. This was from June 8th—A glorious night for astronomy.

  • Profile picture of Macastronomer

    Macastronomer started the topic Root River Photos in the forum General Discussion 1 year, 10 months ago

    Trying to upload photos. I may have to upload one image at a time. This was from June 8th—A glorious night for astronomy.

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Upcoming Events

Apr
24
Fri
8:00 pm Public Sky Observing 2026-04/24 @ Salem Glen Winery
Public Sky Observing 2026-04/24 @ Salem Glen Winery
Apr 24 @ 8:00 pm – 9:30 pm
Public Sky Observing 2026-04/24 @ Salem Glen Winery | Rochester | Minnesota | United States
Visitors have the option to reserve a pizza on the website https://www.salemglenvineyard.com/pizza_res/pizza_res2.php , wood-fire pizza is served from 4:30 PM till 7:30 PM. Wonders of the Spring sky Presentation by Robert Fealey This presentation offers a comprehensive guide to the Spring sky, transitioning from the brilliant stars of winter to the “Great Diamond” of the vernal season. It highlights key [...]
May
12
Tue
7:00 pm RAC Monthly Meeting May 2026 @ RCTC Room EA103 (use the southeastern entrance to RCTC.)
RAC Monthly Meeting May 2026 @ RCTC Room EA103 (use the southeastern entrance to RCTC.)
May 12 @ 7:00 pm – 9:00 pm
Please come to the Rochester Astronomy Club monthly meetings! These meetings are free and open to the public. Each month we will try to bring you a different presentation and share observing notes and tips. Agenda will be published on the Sunday before the meeting. We are offering these meetings in a hybrid fashion, you can attend either in person [...]
Jun
9
Tue
7:00 pm RAC Monthly Meeting June 2026 @ RCTC Room EA103 (use the southeastern entrance to RCTC.)
RAC Monthly Meeting June 2026 @ RCTC Room EA103 (use the southeastern entrance to RCTC.)
Jun 9 @ 7:00 pm – 9:00 pm
Please come to the Rochester Astronomy Club monthly meetings! These meetings are free and open to the public. Each month we will try to bring you a different presentation and share observing notes and tips. Agenda will be published on the Sunday before the meeting. We are offering these meetings in a hybrid fashion, you can attend either in person [...]
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