Arny: Explorations-An Introduction to Astronomy, 5th edition, is built on the foundation of its well known writing style, accuracy, and emphasis on current information. This new edition continues to offer the most complete technology/new media support package available. That technology/new media package includes: 23 Interactives (located on the text ARIS Presentation center); ARIS website (that allows instructors to take their course to the web if they choose); and Starry Night Planetarium Software (packaged free with each new text).