1. Certain images included in this presentation fall under the Fair Use exemption of the U.S. Copyright Law. They have been prepared according to the educational multimedia fair use guidelines and are restricted from further use.

2. The Solar System A Unit Overview

3. The Sun Photosphere: The surface of the Sun. Chromosphere: Lies above the photosphere. Corona: Extends millions of miles above the chromosphere.

4. The Inner Planets Mercury Venus Earth Mars

5. The Outer Planets Jupiter Saturn Uranus Neptune

6. Pluto Pluto is the only planet that has not been visited by a spacecraft.

7. Comets Examples: Comet Kohoutek Comet Hyakutake Comet Hale-Bopp Comet West

8. Asteroids Asteroids are material left over from the formation of the solar system.

9. Meteors and Meteorites Meteors: Solar system particles that hit the Earth’s atmosphere. Meteorites: Meteors that land on the Earth’s surface.

10. Credits: General Information: http://seds.lpl.arizona.edu/nineplanets/nine planets/nineplanets.html Images: http://solarsystem.nasa.gov