Web Directory

» A CCD Tour of the Universe
   Includes deep sky objects and solar system CCD galleries, techniques and resources, and equipment.
   http://astrosurf.com/jwisn/

» Arp's Catalog of Peculiar Galaxies
   Provides images from the catalog of 338 peculiar galaxy views gathered by Dr. Halton C. Arp in his Atlas of Peculiar Galaxies.
   http://arpgalaxy.com

» Astronomical Sketches
   Sketches of astronomical objects made at the telescope by Michael Geldorp.
   http://mordorp.zymichost.com/Astrohomepage/htmlfiles/index2.html

» Astronomy Made Easy
   Gear, autostar, astrophotos, LXD55 care, and links.
   http://freewebs.com/issflareman/

» Challenging Observing Projects for Amateur Astronomers
   Includes 100 peculiar galaxies, off the beaten path, observing galaxy clusters, the Abell planetaries, and the ultimate observing list with images.
   http://www.astronomy-mall.com/Adventures.In.Deep.Space/

» Deep Sky Collections and Catalogs
   Links and observing lists.
   http://seds.lpl.arizona.edu/messier/xtra/similar/catalogs.html

» Deep Sky Intro
   Article on various types of deep sky objects.
   http://www.nightskyinfo.com/deep_sky_intro/

» Deep Sky Observing
   Deep sky object types and classifications. Includes a Messier interactive map, pictures, constellations and observation guide.
   http://www.deepskyobserving.com

» DeepSkyPedia
   Wiki project aiming to help amateur astronomers in planning their observing sessions. Includes more than 4,000 articles describing the appearance of various deep sky objects in instruments of all sizes.
   http://deepskypedia.com

» Deepsky Observer's Companion
   Tutorials, chart index, discussions, certificates, and resources.
   http://www.fortunecity.com/roswell/borley/49/

» Graphite Galaxy
   Astronomical sketches of deep sky objects observed by Ferenc Lovro.
   http://www.graphitegalaxy.com

» Ian's Astro Page
   Sketches, scratchings, pictures, and links, and construction of piggyback camera adaptor.
   http://www.nabu.net/astro/

» Iiro's DeepSky Sketches
   A collection of my deepsky sketches and general information about deepsky objects and telesopes.
   http://personal.inet.fi/surf/deepsky/

» List of Common Deep Sky Catalogs
   General, supernova remnants, planetary nebulae, diffuse nebulae, dark nebulae, open clusters, globular clusters, galaxies, clusters of galaxies, double stars, and references.
   http://www.seds.org/messier/xtra/supp/cats.html

» Messier45
   Observing guide, articles, Messier Gallery, Herschel 400 and Deep Sky Browser which allows the ability to search deep sky objects and view maps and images of over 600,000 objects.
   http://messier45.com/

» NetAstro Catalog
   The Internet Amateur Astronomers Catalog (IAAC), a mailing list for deep sky observers of all levels.
   http://www.visualdeepsky.org

» Ray Cash's Deep-Sky Page
   Articles, information, photos, and links about deep-sky observing.
   http://www.raycash.us/deepsky/deepsky.htm

» Secrets of Deep-Sky Observing
   Pointers observers should know includes sky brightness, dark adaptation, averted vision, high power, capturing color, and other tips.
   http://www.skyandtelescope.com/observing/objects/deepsky/3304001.html

» Star Observer
   Math Heijen provides a collection of visual observing reports on stars, double stars and open clusters.
   http://www.starobserver.eu

» The Messier Catalog
   Images and galleries, marathoner list, and new nebula and supernovae.
   http://www.seds.org/messier/

» The National Deep Sky Observers Society
   Contains information, challenges, galaxy clusters, globular clusters, open star clusters, naked eye observations, observing planetary nebulae, the Milky Way, and star hopping.
   http://users.erols.com/njastro/orgs/ndsos.htm

» The Searchable Universe
   Celestial object catalogs providing links to information.
   http://www.altairfour.net/SU/

» The Webb Deep-Sky Society
   International society of amateur and professional astronomers specializing in the observation of deep sky objects. Includes a forum where members can communicate and publish the results of their observations.
   http://www.webbdeepsky.com/

» View-tah's Astronomy Pages - Deep Sky
   Information, images, charts for the Messier, Caldwell, NGC, and Hubble with search tool.
   http://www.utahskies.org/deepsky/

» Visual Deep Sky Observing
   Galleries of sketches, legend, projects, publications, and links.
   http://www.andreas-domenico.de