This newly revised and updated Ninth Edition of HORIZONS shows students their place in the universe ? not just their location, but also their role as planet dwellers in an evolving universe. Fascinating and engaging, the book illustrates how science works, and how scientists depend on evidence to test hypotheses. Students will learn to focus on the scientific method through the strong central questioning themes of "What are we?" and "How do we know?" Students are also provided with an assessment tool, AceAstronomy, to help test their knowledge of the concepts through assessment, tutorials, and post-tests.
Mike Seeds is the John W. Wetzel Professor of Astronomy at Franklin and Marshall College as well as Director of the College's Joseph R. Grundy Observatory. His research interests include peculiar variable stars and the automation of astronomical telescopes. He is the Principal Astronomer in charge of the Phoenix 10, the first fully robotic telescope, located in southern Arizona. In 1989, he received the Christian R. and Mary F. Lindback Award for distinguished Teaching. In addition to teaching, writing, and research, Mike has created educational tools for use in computer-smart classrooms and continues to develop his upper-level courses in Archaeoastronomy and in the History of Astronomy. He has also published educational software for preliterate toddlers. Mike was Senior Consultant in the creation of the 26-episode telecourse UNIVERSE: THE INFINITE FRONTIER. He is the author of several introductory astronomy textbooks, including HORIZONS EXPLORING THE UNIVERSE, 9th edition (2006), and FOUNDATIONS OF ASTRONOMY, 9th edition (2007) both published by Thomson Brooks/Cole.