- Rebuilding my CGE Pro
- COUNTING SUNSPOTS WITH A $10 OPTICAL TUBE ASSEMBLY
- Hubble Optics 14 inch Dobsonian - Part 2: The SiTech GoTo system
- iStar Optical’s Phantom FCL 140-6.5 review
- Who’s Afraid of a Phantom: Istar Phantom 140mm F/6.5, that is?
- SHARPSTAR 94EDPH APOCHROMATIC REFRACTOR
- My Losmandy G11T review
- FIELD TEST: THE NOH CT-20 ALT-AZ MOUNT
- SkyTee-2 Alt/Az Mount Review
- SharpStar Askar ACL200 200-mm f/4 astrographic telephoto lens
- A review of the Unistellar EVscope
- Astrotrac 360 tracking platform – first impression
- FIELD TEST: CARL ZEISS APOCHROMATIC & SHARPEST (CZAS) BINOVIEWER
- Omegon 32mm 70º SWA eyepiece review
- Review of iPolar hardware and software for polar alignment
CNers have asked about a donation box for Cloudy Nights over the years, so here you go. Donation is not required by any means, so please enjoy your stay.
This is the 99th article I have written for the Cloudy Nights website. So, I thought I would do something special. What follows is a listing of images and text about the telescopes I have owned.
This bright galaxy is one of the more unique objects in the sky. The bright core of the galaxy has a prominent ring of dark material around it. This flat disk of material looks like a Mexican hat and therefore gives the galaxy its name—the Sombrero Galaxy.
There are several places in the sky that are unique and once you have spent some time at these locations you will never mistake them for anything else. Certainly one of these places is the Double Cluster in Perseus. Either of these clusters would be a Messier object all by itself, but to have them be just 30 arc minutes apart center to center is remarkable.
How many astronomy texts have had a shot of the North America Nebula included? How many brand new imaging rigs have been pointed at this amazing object? We may never know the answers to those questions, but we can say that this part of the sky have been observed, photographed and imaged for centuries.