The Story of the Universe in 100 stars
In August I received a generous gift in the form of the book “The Story of the Universe in 100 stars”. I started reading and realized that each chapter –…
Observe Titan shadow transits
This year 2025, we still have a unique opportunity to observe Titan’s shadow passing across Saturn’s disk as we learned at the last members’ meeting from Bob Fealey. Below is…
Sun at RochesterFest
A public observation of the Sun at RochesterFest was planned for Tuesday 6/24 and for Saturday 6/28. Tuesday 6/24 we planned a public observation of the Sun at RochesterFest from…
Hubble’s challenge to Josef after 35 years
I’m old enough to remember the launch of the Hubble telescope. And right after that, the surprising image sharpness problems. NASA came out with a call this year for the…
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…
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….
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…
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…
Cedar River Club meeting in Austin
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…
Public Sky Observing 2024 plan
Work in progress < – 2024 – > Month Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat…