Forty years ago this fall, the late Carl Sagan began his journey towards becoming a worldwide pop culture icon and champion of science communication thanks to the PBS series Cosmos. Now, though Sagan is gone, his legacy lives on through the work of Ann Druyan, who continues to strive for science education through the series that she, her husband Carl, and Cosmos co-creator Steven Soter started decades ago. That legacy was furthered in the 2014 series Cosmos: A Spacetime Odyssey, which featured astrophysicist / contemporary science communicator Neil deGrasse Tyson as the host, and continues still today with the series' …