Slide 1 PTYS 214 – Spring2011 Homework 6 DUE in class TODAY Reminder: Extra Credit Presentations (up to 10pts) Deadline: This Thursday! (must have selected a paper)…
“SNOWBALL EARTH”: IMPLICATIONS FOR THE EVOLUTION OF COMPLEX LIFE AND EXOPLANET HABITABILITY Jonathan Chin1, Sadchla Mathieu2, Jayanthi Ramaswamy3, and Linda Sohl4 1Brooklyn…