Season 1: Our Solar System
An exhilarating voyage through the cosmos, from the farthest planets and stars in our solar system, back to the familiar face of our moon. Witness the sun's birth at the dawn of our solar system, and its death, billions of years in the future; explore the possibility of a human settlement on Mars; and learn about the devastating threats posed by the meteorites, comets, and asteroids that routinely collide with Earth.
Episodes
1 Secrets of the Sun May 29, 2007 
2 Mars: The Red Planet Jun 5, 2007 
3 The End of the Earth: Deep Space Threats to our Planet Jun 12, 2007 
4 Jupiter: The Giant Planet Jun 19, 2007 
5 The Moon Jun 26, 2007 
6 Spaceship Earth Jul 10, 2007 
7 The Inner Planets: Mercury & Venus Jul 17, 2007 
8 Saturn: Lord of the Rings Jul 24, 2007 
9 Alien Galaxies Jul 31, 2007 
10 Life and Death of a Star Aug 7, 2007 
11 The Outer Planets Aug 14, 2007 
12 The Most Dangerous Place in the Universe Aug 21, 2007 
13 Search for ET Aug 28, 2007 
14 Beyond the Big Bang Sep 4, 2007