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Developing Perspective | |
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Our Place in the Universe | |
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Our Modern View of the Universe | |
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The Scale of the Universe | |
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Spaceship Earth | |
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Discovering the Universe for Yourself | |
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Patterns in the Night Sky | |
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The Reason for Seasons | |
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The Moon, Our Constant Companion | |
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The Ancient Mystery of the Planets | |
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The Science of Astronomy | |
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The Ancient Roots of Science | |
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Ancient Greek Science | |
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The Copernican Revolution | |
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The Nature of Science | |
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Astrolog? | |
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Celestial Timekeeping and Navigatio? | |
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Astronomical Time Period? | |
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Celestial Coordinates and Motion in the Sk? | |
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S1.3 | |
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Key Concepts for Astronomy | |
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Making Sense of the Universe: Understanding Motion, Energy, and Gravity | |
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Describing Motion: Examples from Daily Life | |
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Newtons Laws of Motion | |
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Conservation Laws in Astronomy | |
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The Universal Law of Gravitation | |
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Orbits, Tides, and the Acceleration of Gravity | |
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Light and Matter: Reading Messages from the Cosmos | |
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Light in Everyday Life | |
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Properties of Light | |
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Properties of Matter | |
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Learning from Light | |
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The Doppler Shift | |
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Telescopes: Portals of Discovery | |
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Eyes and Cameras: Everyday Light Sensors | |
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Telescopes: Giant Eyes | |
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Telescopes and the Atmosphere | |
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Telescopes and Technolog? | |
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Learning from Other Worlds | |
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Our Solar System | |
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Studying the Solar System | |
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Patterns in the Solar System | |
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Spacecraft Exploration of the Solar System | |
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Formation of the Solar System | |
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The Search for Origins | |
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The Birth of the Solar System | |
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The Formation of Planets | |
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The Aftermath of Planet Formation | |
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The Age of the Solar System | |
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Planetary Geology: Earth and the Other Terrestrial Worlds | |
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Connecting Planetary Interiors and Surfaces | |
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Shaping Planetary Surfaces | |
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Geology of the Moon and Mercury | |
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Geology of Mars | |
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Geology of Venus | |
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The Unique Geology of Earth | |
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Planetary Atmospheres: Earth and the Other Terrestrial Worlds | |
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Atmospheric Basics | |
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Weather and Climate | |
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Atmospheres of the Moon and Mercury | |
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The Atmospheric History of Mars | |
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The Atmospheric History of Venus | |
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Earths Unique Atmosphere | |
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Jovian Planet Systems | |
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A Different Kind of Planet | |
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A Wealth of Worlds: Satellites of Ice and Rock | |
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Jovian Planet Rings | |
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Remnants of Rock and Ice? | |
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Asteroids, Comets, and Pluto | |
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Asteroids and Meteorites | |
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Comets | |
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Pluto: Lone Dog, or Part of a Pack? | |
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Cosmic Collisions | |
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Other Planetary Systems: The New Science of Distant Worlds | |
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Detecting Extrasolar Planets | |
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The Nature of Extrasolar Planets | |
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The Formation of Other Solar Systems | |
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Finding More New World? | |
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A Deeper Look at Nature | |
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Space and Tim? | |
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Einsteins Revolutio? | |
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Relative Motio? | |
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The Reality of Space and Tim? | |
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S2.4 | |
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