There was a very beautiful, intense aurora display over Northern Illinois on the night of Nov 7. Images at http://home.att.net/~dpersyk/new.htm Thank you for...

This week we have an LRGB image of the beautiful spiral galaxy NGC6946. It includes supernova SN2004ET. js -- PHOTO OF THE WEEK:...

This camera was announced some time ago and apparently will soon be ready for shipping. I'm wondering what everyone thinks about the overall value of this...

There were four bright stars that were bloated considerably in my image of Sharpless 2-101. I applied a minimum filter in PhotoShop and was able to tame the...

Dear Astro gurus, I've been trying to contact via e-mail and phone (the number shown on Astra Image Home Page, 61-3-9735-2270, Australia), but failed. A...

Dear ASTRO GURUS; I wish I'd posted to a proper newsgroup. I was quite interested in the astro-image software, Astra Image Max, and have placed an purchase...

This image has nothing to do with astronomy. I was so captivated by the subject I just had to photograph it! Image...

Sharpless 2-101 is a very faint emission nebula in Cygnus. I was able to coax out a fair LRGB image with just 112 minutes total, in 4-minute unguided segments....

Hello everybody, I'm contemplating purchasing a SBIG AO-7 as being the only so called adaptive optics device currently on the market . I'd like to know : 1 -...

Suppose you use your telescope in an afocal mode. Then you remove the eye-piece from the telescope. In order to reach the focal plane you must put your...

If you don't ask the planets or the owners of the planets when taking photos, the intergalactic court may sue you and the space police can arrest you and...

This image has nothing to do with astronomy. I was so captivated by the subject I just had to photograph it! Image...

Hi all, During August, I went to the 2004 Queensland Astrofest and spent six nights imaging the milky way in Hydrogen Alpha with an SBIG ST10xe and 50mm...

Hi everyone, I literally have no real experience with image processing. My goal is to though, to build an autonomous model car that will follow a white...

I've been been taking pictures of the sky for about a year now without telescope, and want to make the step up. I'm having trouble deciding between a 8 or 10...

For Sale: I have a mint condition Meade Pictor 216XT cooled CCD imager/autoguider for sale. The package is complete with the power supply, all cables,...

Sharpless 2-155, a/k/a the Cave nebula, is a very faint emission nebula in Cepheus. I was able to coax out a fair LRGB image with just 112 minutes total....

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Hello all, I will appreciate your feedback on imaging astronomical objects in the twilight sky. This information will help in determining the CONTRAST...

BACKYARDASTRONOMY.ORG HAS BEEN CHOSEN BY NASA TO DO PUBLIC OUTREACH BackyardAstronomy.org (http://www.BackyardAstronomy.org ), located in Burbank,...