Space & PhysicsThe Greening Of EuropaAre the satellites of giant planets a place to look for life?By Corey S. Powell on April 1, 1997Advertisement Rights & Permissions ABOUT THE AUTHOR(S)Corey S. Powell is a science writer, blogger and editor living in Brooklyn, N.Y. He is a visiting scholar at New York University's Science, Health and Environmental Reporting Program. Follow Corey S. Powell on TwitterRecent Articles by Corey S. PowellThe Hunt Is On for Alpha Centauri's PlanetsHave We Mismeasured the Universe?Pluto Probe Encounters a Pristine World in the Solar System's Suburbs