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The Messier Catalog - http://seds.lpl.arizona.edu/messier/indexes.html
Provides images of and information on Messier objects. |
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Galaxies - http://www.astr.ua.edu/goodies/data_resources/galaxies.text
Some useful information about kinds of galaxies, content of galaxies, clusters of galaxies, galaxies and cosmology. |
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Atlas of the Andromeda Galaxy - http://nedwww.ipac.caltech.edu/level5/ANDROMEDA_Atlas/Hodge_contents.html
Contains information and tables about the Andromeda Galaxy. |
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The Small Magellanic Cloud, SMC - http://www.seds.org/messier/xtra/ngc/smc.html
Gives mathematical measurements relating this galaxy that orbits the Milky Way. Includes history about first known discoveries and links to photo galleries. |
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Globular Clusters in the Andromeda Galaxy - http://www.astronomy-mall.com/Adventures.In.Deep.Space/gcm31.htm
Data, observation notes, and more about globular clusters within the galaxy. |