Videos and slides from the 2011 Robert H. Goddard Memorial Symposium are being posted to astronautical.org/goddard. The keynote addresses from NASA Administrator Charles Bolden and OSTP Director John Holdren are now available.

For a limited time, videos from the symposium will be available for download from the NASA Goddard Space Flight Center Science and Exploration Directorate website. Thank you to the Goddard staff for recording and sharing the videos. Subscribe to the AAS channel on YouTube.