In the 17th episode of Exocast:

• Andrew introduces us to the origins of life studies in the first of a two-part segment.
• Hannah talks about Global Circulation Models (GCMs) and why they matter for exoplanets.
• Hugh reports on the latest exciting exoplanetary news, including alien stratospheres, new exoplanets from RV studies, and exo-comets.
• Andrew adopts GJ 667Cc into the misfits that are the Exocast adopted planets.