There are many galaxies. The Sombrero Galaxy. The Whirlpool Galaxy. Lenticular galaxies. The occasional irregular galaxy. What types of galaxies do we find in the universe?
posted by twoleftfeet on Jul 25, 2009 - 26 comments

MMmmm, doughnut. (NYT link, reg. req'd) Lots of great philosophical answers to the old universe question, like our galaxy is in some giant's fingernail, and others. How about this one? Our universe is the shape of a doughnut! (more inside)
posted by msacheson on Mar 10, 2003 - 14 comments