At the 2012 Astrobiology Science Conference, Astrobiology Magazine hosted a plenary session titled: “Expanding the Habitable Zone: The Hunt for Exoplanets Now and Into the Future.” Originally formulated as part of our “Great Debate” series, this panel of exoplanet hunters and thinkers held a lively discussion about some of the most important issues facing the search for and understanding of alien worlds orbiting far-distant stars.

To read more, click here.