Series Foreword
1 Introduction: From Nebulae to Galaxies
2 Spirals and Ellipticals and Irregulars, Oh My!
3 The Astronomer’s Guide to the Galaxy
4 Galaxies and the Nature of Matter
5 Galaxies and the Universe
6 The Lives and Deaths of Galaxies
7 Your Galaxy Needs You
Acknowledgments
Glossary
Notes
Further Reading
Index
