Galaxy Pair Picture Gallery  
   Images of interacting galaxy pairs
   http://crux.astr.ua.edu/pairs2.html

The Messier Catalog  
   
   http://seds.lpl.arizona.edu/messier/indexes.html

High Redshift Supernova Search  
   Project at Lawrence Berkeley National Lab to search for supernovas in very remote galaxies. This provides an accurate means of measuring the distances to remote galaxies and thereby determining the age of the universe.
   http://www-supernova.lbl.gov/

European Network: The Formation and Evolution of Galaxies  
   Purpose is to understand the creation of galaxies and the universe has evolved. Plans to study distant galaxies at optical, infrared, and radio frequencies.
   http://www.mpa-garching.mpg.de/Galaxien/EuroNet.html

Collection of Galaxy Pair/Interacting Galaxies Images  
   from the Department of Physics and Astronomy, University of Alabama.
   http://crux.astr.ua.edu/pairstext.html

Extragalactic bookmarks  
   List of resources dedicaced to extragalactic astronomy: Databases, projects, education ...
   http://www-obs.univ-lyon1.fr/~prugniel/galaxies_others.html

Dust in Spiral Galaxies  
   HST and ISO Results.
   http://www.astr.ua.edu/keel/research/dust.html

UMass High Energy Astrophysics Group  
   Research group primarily interested in high energy activities in galaxies, particularly the interplay between massive stars and the interstellar medium.
   http://www.astro.umass.edu/ast_page/xray/heag.html

Phil Marshall  
   Explains gravitational lensing by clusters. Includes pictures of MS1054.
   http://www.mrao.cam.ac.uk/~pjm43/

Galaxy Collisions  
   A review article for non-specialists.
   http://arxiv.org/html/astro-ph/9908269/homepage.html

Galaxies  
   Many selected links to websites dedicated to galaxies.
   http://www.galacticsurf.com/galaxieGB.htm

The Small Magellanic Cloud, SMC  
   Gives mathematical measurements relating this galaxy that orbits the Milky Way. Includes history about first known discoveries and links to photo galleries.
   http://www.seds.org/messier/xtra/ngc/smc.html