Towards the search for life on other earths | Sara Seager | TEDxCoconutGrove

Sara Seager examines her pursuit of an Earth Twin. Looking at Earth from the perspective of outer space may allow us to recognize and to identify characteristics of life that may be present in outer space. She offers a look into her "squiggly line" science that may be the key to recognizing Earth Twins outside our solar system.
Professor Sara Seager is a planetary scientist and astrophysicist. She has been a pioneer in the vast and unknown world of exoplanets, planets that orbit stars other than the sun. Her ground-breaking research ranges from the detection of exoplanet atmospheres to innovative theories about life on other worlds to development of novel space mission concepts. Now, dubbed an “astronomical Indiana Jones”, she is on a quest after the field’s holy grail, the discovery of a true Earth twin. Dr. Seager earned her PhD from Harvard University and is now the Class of 1941 Professor of Planetary Science and Professor of Physics at the Massachusetts Institute of Technology. Professor Seager is a 2013 MacArthur Fellow and was named in Time Magazine’s 25 Most Influential in Space in 2012.
This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at