
S01E01 A Moment in the Sun - The Terrestrial Planets
The rocky planets Mercury, Venus, Earth, and Mars were born at the same time from the same material - yet have lived radically different lives. What immense forces are at play?
Professor Brian Cox continues his tour of the solar system revealing that it was once home to not one, but two blue planets.
Professor Brian Cox explores the dramatic lives of the eight majestic planets/worlds that make up our solar system.