Videos of a dozen or so presentations at last week’s Mars Society conference are now available in the The Mars Society YouTube channel. (There are also videos with the complete daily live streams from the conference as in the earlier post.) Here is a sampling of the talks:

** Dr. Robert Zubrin – Opening Remarks:

** George Whitesides – CEO, Virgin Galactic:

** Loretta Hildalgo-Whitesides – Astrobiologist, space advocate, co-creator of Yuri’s Night, the World Space Party:

** Greg Benford – Legendary Sci-Fi Author:

** Vera Mulyani – CEO, Mars City Design: