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July 18, 2008

Explore Episode Segments

Introducing Our New Show: Undiscovered
Segment

7:49

Introducing Our New Show: Undiscovered

Science Friday has a new show! It’s called Undiscovered, and it tells the back stories of great scientific discoveries.

Read More
Views From Aloft: The Art of Space Photography
Segment

17:22

Views From Aloft: The Art of Space Photography

Astronaut Don Pettit has taken hundreds of thousands of photos from the International Space Station.

Read More

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