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Episode 2
Sponsorship
The Bigger Picture
The Story Behind Earth’s Most Famous Photo
Find out how “Blue Marble,” NASA’s iconic photo of a fully illuminated Earth, was taken.
Overview
Meet the Fire Lookout of Big Sky Country
Are real-life fire lookouts becoming obsolete with modern technology?
Finding Your Roots
Against All Odds
Henry Louis Gates, Jr. discovers the lineages that claim Andy Cohen and Nina Totenberg.
Finding Your Roots
Salem's Lot
Henry Louis Gates, Jr. takes Claire Danes and Jeff Daniels on a journey into their roots.