On the invitation of Senator John McCain (R-AZ), Mars Society president Robert Zubrin will present testimony to the full Senate Commerce Committee of Oct. 29 on the subject of the future of the US space program. The hearing will begin Oct. 29 at 9:30 AM in Russell Senate Office Bldg room 253. NASA Administrator Sean O’Keefe and former Associate Administrator for Space Science Wes Huntress will also be testifying.