BIG IDEAS: The solar system is part of the Milky Way, which is one of billions of galaxies.
- The overall scale, structure, and age of the universe.
- The position, motion, and components of our solar system in our galaxy.
LINK: LIFE IN SPACE
What's out there???
How the solar system was formed (3min7sec)
Violent Universe (7min36sec)
The End of the Universe (4min6sec)