Wonders of the Solar System - The Thin Blue Line

Seizoen: 1 - Aflevering: 3 / 3 - Eerst uitgezonden: 21 maart 2010 - Episode ID: 547763

Brian reveals how something as flimsy as an atmosphere can create some of the most wondrous sights in the solar system. He takes a ride to the top of earth's atmosphere, and in the Namib desert, he tells how Mercury lost its atmosphere.