Click on the following Links to pull-up the pdf-document needed for extra credit:
400 years of the Telescope Word
Close Encounters of the Third Kind
Dr. Who Series: The End of the World
Galileos Battle For the Heavens: NOVA
How the Universe Works: Alien Moons (pdf)
How the Universe Works: Alien Moons (Word)
How the Universe Works: Black Holes Word
How the Universe Works: Extreme Planets
How the Universe Works: Extreme Stars Word
How the Universe Works: Galaxies Word
How the Universe Works: Supernovas Word
Journey to the Center of the Earth
Lost at Sea: the Search of Longitude
The Universe: Asteroid Attack Word
The Universe: Beyond the Big Bang Word
The Universe: Cosmic Collisions Word
The Universe: Deadly Comets Word
The Universe: Dark Matter Word
The Universe: Extreme Energy Word
The Universe: How Big, How Far & How Fast in Word
The Universe: How The Solar System Was Formed Word
The Universe: Inner Planets Word
The Universe: Life and Death of a Star Word
The Universe: The Milky Way Galaxy Word
The Universe: The Most Dangerous Places
The Universe: Outer Planets Word
The Universe: Quasars and Pulsars Word
The Universe: Secrets of the Sun Word
The Universe: Satellite Earth Word
The Universe: Science Fiction Science
The Universe: Constellations Word
The Universe: Light Speed Word
The Universe: Total Eclipse Word
Willly Wonka and the Chocolate Factory