Pandora orbiting its gas giant host.  Pandora is supposedly located in the Alpha Centauri system.  Credit: Avatar/James Cameron.

Real-life sci-fi world #6: Pandora (from the movie Avatar), the habitable moon of a gas giant planet

Welcome to Real-life Sci-fi worlds.  I use science to explore life-bearing worlds that are the settings for science fiction stories.  Up today: can the moon of a gas giant planet — like Pandora from the movie Avatar — really be habitable? Pandora is one of the coolest-ever settings for a science fiction story.  The life-bearing…