Extragalactic bookmarks -- List of resources dedicaced to extragalactic astronomy: Databases, projects, education ... Visit

Galaxy Collisions -- A review article for non-specialists. Visit

The Messier Catalog Visit

Andromeda Galaxy -- Information about the Andromeda Galaxy with descriptions & pictures. Visit

Galaxies -- Galaxies with their descriptions. Visit

Dust in Spiral Galaxies -- HST & ISO Results. Visit

Galaxy Evolution Explorer -- Contains information about the growth of various galaxies. Also includes images, news, and a glossary. Visit

High Redshift Supernova Search -- Project at Lawrence Berkeley National Lab to search for supernovas in very remote galaxies. This gives an accurate means of measuring the distances to remote galaxies & thereby determining the age of the universe. Visit

European Network: The Formation & Evolution of Galaxies -- Purpose is to understand the creation of galaxies & the universe has evolved. Plans to study distant galaxies at optical, infrared, & radio frequencies. Visit

The Galaxy Catalog - Zsolt Frei -- This site contains a collection of digital images of 113 nearby galaxies. Visit

Galaxy Pair Picture Gallery -- Images of interacting galaxy pairs Visit

Lecture 28: Types of Galaxies -- This site is about Spiral, Elliptical, Irregular Galaxies with their important characteristi?s. Visit

UMass High Energy Astrophysics Group -- Research group primarily interested in high energy activities in galaxies, particularly the interplay between massive stars & the interstellar medium. Visit