Season 3 Episodes12
Cast2
David Ackroyd
Erik Thompson
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7.8
Light Speed
7.8/10 · 91 votesNov 25, 200845 min
Ranked #1 of 12 in Season 3•+0.7 vs season avg
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
Seasons9
Episode Summary
"Light Speed" is episode 3 of The Universe season 3. It scored 7.8/10 from 91 votes, ranking #1 of 12 episodes this season (season average 7.1). It aired on November 25, 2008.