The Universe
Season 1, Episode 9: Alien Galaxies
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Our galaxy is one of hundreds of billions in the universe. View of universe through the Hubble telescope and go back almost all the way to the Big Bang.
All Episodes - Season 1
Episode 1
Secrets of the Sun
Episode 2
Mars: The Red Planet
Episode 3
The End of the Earth: Deep Space Threats to our Planet
Episode 4
Jupiter: The Giant Planet
Episode 5
The Moon
Episode 6
Spaceship Earth
Episode 7
The Inner Planets: Mercury & Venus
Episode 8
Saturn: Lord of the Rings
Episode 9
Alien Galaxies
Episode 10
Life and Death of a Star
Episode 11
The Outer Planets
Episode 12
The Most Dangerous Place in the Universe
Episode 13
Search for ET
Episode 14
Beyond the Big Bang