Nature of Science: Searching for the Home of CometsChapter 1 Earth, Moon, and Sun　1 Earth in Space　2 Phases, Eclipses, and Tides　3 Integrating Technology: Rockets and Satellites　4 Earth's MoonChapter 2 The Solar System　1 Observing the Solar System　2 The Sun　3 The Inner Planets　4 The Outer Planets　5 Comets, Asteroids, and Meteors　6 Integrating Life Science: Is There Life Beyond Earth?Chapter 3 Stars, Galaxies, and the Universe　1 Integrating Physics: Tools of Modern Astronomy　2 Characteristics of Stars　3 Lives of Stars　4 Star Systems and Galaxies　5 History of the UniverseInterdisciplinary Exploration: Journey to MarsReference SectionSkills Handbook　Think Like a Scientist　Making Measurements　Conducting a Scientific Investigation　Thinking Critically　Organizing Information　Creating Data Tables and GraphsAppendix A: Laboratory SafetyAppendix B: Star ChartsGlossaryIndexAcknowledgments
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