About 2,130,000 results
Open links in new tab
  1. Herschel 400 Observing Guide - Book Review - Cloudy Nights

    Dec 18, 2009 · In his book, Steven O’Meara outlines an observing plan for a month by month, season by season approach to observing all 400 objects on the list. He postulates that you …

  2. The Year-Long 60mm Telescope Challenge - Cloudy Nights

    Apr 6, 2013 · The Year-Long 60mm Telescope Challenge. by James Barnett Introduction. For observers who grew up in the 60s and 70s, the 60mm achromatic refractor was the ubiquitous …

  3. Observing Abell 2151: The Hercules Cluster - Cloudy Nights

    Jul 1, 2009 · Observing Abell 2151 Observing Abell 2151: The Hercules Cluster Alan Kane - 7/09 Click on the image above for a full size (and more readable/useable) image. The area in …

  4. The observing form is broken into two sections and covers the front and back of the same page. The top section of each form contains entries for the particular observing session (time, date, …

  5. An observing list from the logs of Ed Zarenski e-field viewing and there just aren’t a lot of wide-field objects to view, so where should I look? My answer to those questions eep Sky Objects, …

  6. CN Report: Observing the Arp Peculiar Galaxies - Cloudy Nights

    May 28, 2007 · HueyArp Observing the Arp Peculiar Galaxies by Alvin H. Huey Tom Trusock 5/07 Mastered the Messiers? Hit all the Herschels? Wondering what to observe next? Well, if …

  7. USING FILTERS FOR LUNAR/PLANETARY OBSERVATION - Cloudy …

    Sep 29, 2020 · Using Filters for Lunar/Planetary Observation by: William A. Paolini, September 17, 2020 1. Overview For the vast majority of my astronomical observing life, over 50 years, I …

  8. Refining You Home Observing Site - Cloudy Nights

    Aug 9, 2007 · Refining Your Home Observation Site: Why Do It-Where Do It-How It's Done INTRODUCTION Who Observes at Home? Between an early 2007 CN forum poll and checks …

  9. Observing Mars - Articles - Cloudy Nights

    Sep 27, 2020 · Observing Mars By Richard S. Bell Appearing as a brilliant rusty red beacon on a clear night, the planet Mars has attracted the attention of skywatchers for centuries - and …

  10. Suburban Deep Sky Observing & Sketching - Cloudy Nights

    Feb 16, 2006 · For my observing style, I have found that a four-inch achromat refractor on an equatorial mount provides for the best combination of portability, affordability, and image …