S3·E3 Light Speed
Synopsis
According to the laws of physics we can never travel faster than the speed of light...or can we? Light speed allows us to see things instantly here on Earth, and shows us the entire history of the universe going back nearly 14 billion years. Learn all about light speed, the ultimate constant in the universe and discover ways scientists envision breaking the "light barrier" which may be the only way the star travel of our imaginations ever comes to reality.
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Frequently Asked Questions
When did Season 3 Episode 3 of The Universe air?
Season 3, Episode 3 ('Light Speed') originally aired on November 25, 2008.
How long is Season 3 Episode 3 ('Light Speed')?
The episode follows the standard broadcast runtime for The Universe.
What happens in The Universe Season 3 Episode 3?
According to the laws of physics we can never travel faster than the speed of light...or can we? Light speed allows us to see things instantly here on Earth, and shows us the entire history of the universe going back nearly 14 billion years. Learn all about light speed, the ultimate constant in the ...
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