Paul Hertz Head Shot

Paul Hertz

Astrophysics Division Director, NASA

Paul Hertz, NASA Astrophysics Division Director

Latest Planetary Radio Appearances

Celebrating Kepler

The Kepler mission has ended. Listen to highlights of the October 30th media briefing that included the father of the fantastically successful planet finder, William Borucki. Then catch the thoughts of Planetary Society editors and commentators Jason Davis and Emily Lakdawalla.