The Chesmont Astronomical Society is a non-profit amateur astronomy club that exists to observe the night sky and to talk about what we have seen. We meet each month off Route 100 between Exton and Pottstown, Pennsylvania, and we observe every dark window and every other chance we can get! Please read our About Us pages for more information.

CAS is a proud member of the Astronomical League.

The Dark Horse Observatory, Kimberton, PA

As some of you may know, I have been considering building a new observatory. Originally I planned to purchase land as Frank had done and build it there. My most recent sudden attack of kidney stones reminded me that it probably wasn't a great idea to be out somewhere remote by myself. And since my main interest in the observatory was astrophotography, I decided to build it in my back yard. The skies are acceptably dark and access can't be beat!

I looked at domes and roll-off types of observatories. "She, who must be obeyed" decided that a dome looked too ugly for a residential neighborhood, especially her backyard neighborhood. She did like the cute look of the SkyShed roll-off, but I didn't care for the nature of the construction and the fact that they have no local installers at present. For that reason I contacted BackYard Observatories in Ohio. They have a more solid plan and I was very impressed by their model at NEAF. They also, for a fee, agreed to come and build it in my location.

Yerkes Observatory sold to developers

Yerkes Observatory sold although the telescopes themselves will continue to be used for educational purposes.

An overlooked feature of the M81/M82 region of the sky

Who knew this was there? I have looked at these areas dozens of times and have looked at images of each without seeing this. I think it was being removed in clean-up.

Check out the link near the bottom.

Chris A.

-------------- Forwarded Message: --------------
From: "sc02492"
To: SBIG@yahoogroups.com
Subject: [SBIG] Re: The Integrated Flux Nebula - M81 & M82
Date: Thu, 8 Jun 2006 12:19:29 +0000

Chris, you and Jim should really work a lot harder at taking better
flats....just kidding! The faint stuff in there is incredible and
nicely rendered. It's also not so faint in comparison to the few

Space Race series on Nat'l Geo Channel

FYI, for those who get the National Geographic Channel, the Space Race series is a two parter that starts at 4 pm on Sunday and runs to 7 pm (then repeats first part). Lou B saw it and said it was pretty good. This is a chance to see it for those of us who missed it.

http://channel.nationalgeographic.com/channel/ET/popup/200606051900.html Secret Weapons
Sunday, June 11, 4:00P
Part one delves into the story of the two men at the center of the race - ex-Nazi Wernher von Braun on the American team and the Sergei Korolev, the Soviet project leader. Technical director of Hitler's V2 Rocket program, von Braun realized Germany's defeat was inevitable and set off to place himself under American protection. Ironically, heading the Soviets' chase was Sergei Korolev, recently freed from a prison camp where he had been confined during one of Stalin's purges.

Interesting interacting galaxies for Karl - Antennae Galaxy

After seeing this photograph I understood why this is called the antennae galaxy. I think that you will agree. I try to only post the best links. I hope everyone enjoys them.

Chris A.
________________________________________
From: SBIG@yahoogroups.com [mailto:SBIG@yahoogroups.com] On Behalf Of ap1200gto
Sent: Wednesday, June 07, 2006 4:09 AM
To: SBIG@yahoogroups.com
Subject: [SBIG] NGC 4038 - Antenae Galaxy

To: Group,

Here is my feeble attempt with a "puny" 13-Inch telescope from Mt.
Pinos, CA of a shot of the southern galaxy, NGC 4038, A.K.A. Arp 244:
http://tinyurl.com/j57al

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