Built specifically for students studying introductory astronomy, the updated Voyager: SkyGazer, College Edition v4.0, combines
exceptional planetarium software with informative pre-packaged tutorials. Based on the popular Voyager software, this dual-platform CD-ROM is included at no additional charge with all new copies of the textbook. You will find recommended SkyGazer activities at the end of each chapter in the text and in the Astronomy Media Workbook.