Sun, 20 September 2015
Feature Guest: Wendy Freedman
A long long time ago in every place at once, all of this began. But when exactly did the universe begin? And how quickly did it expand into the structure we see around us? Those numbers are more difficult to nail down than we had thought, yet more critical to our understanding of the nature of the cosmos, of dark matter and dark energy, than we could have ever imagined. Today we're joined at The Star Spot by cosmologist Wendy Freedman who recently stepped down after 12 years heading up the development of the Giant Magellan Telescope.
Current in Space
Anuj wonders if magnetic worm holes will one day transport us to the far reaches of space. And with Pluto data analysis just getting underway, Tony provides the new targets for the New Horizons spacecraft.
About Our Guest
Wendy Freedman is Professor of Astronomy and Astrophysics at the University of Chicago. Among the world’s most influential astronomers, Freedman served as co-leader of the Hubble Space Telescope Key Project and is former director of the Carnegie Observatories in Pasadena, California. She served 12 years as chair of the Board of Directors for the Giant Magellan Telescope (GMT) Project, an optical telescope with a primary mirror 80 feet in diameter scheduled to begin operations in 2021. Freedman is a member of the National Academy of Sciences and the American Philosophical Society. She is a recipient of the 2009 Gruber Prize for Cosmology.
Direct download: The_Star_Spot_-_Episode_86_-_When_The_Universe_Began.mp3
Category:general -- posted at: 9:00pm EDT