keywords: venus planet planetary bortman astrobiology
text: Venus: Inhabited World? by Harry Bortman    In part 1 of this interview with Astrobiology Magazine editor Henry Bortman, planetary scientist David Grinspoon explained how Venus evolved from a wet planet similar to Earth to the scorching hot, dried-out furnace of today. In part 2, Grinspoon discusses the possibility of life on Venus...