Billions of years ago, Venus may have harbored life-giving habitats similar to those on the early Earth. Today, Earth's twin is a planet knocked upside down and turned inside out. Its burned-out surface is a global fossil of volcanic destruction, shrouded in a dense, toxic atmosphere. Scientists are now unveiling daring new strategies to search for clues from a time when the planet was alive.
Matt Baker Narrator (voice)
David Grinspoon Self
Rosaly Lopes-Gautier Self
Sanjay Limaye Self
Anthony Del Genio Self
Suzanne Smrekar Self
Martha Gilmore Self
Michael Way Self
Geoffrey Landis Self
Lori Glaze Self
Jonathan Sauder Self