Status Report The Reality of Tomorrow: Speech by NASA Administrator Michael Griffin at the Goddard Memorial Symposium 5 March 2008 March 5, 2008
Press Release NASA: Demonstrating Lunar Robot Rover with Drill in Denver, 26-28 February February 27, 2008
Status Report NASA’s Exploration Systems Mission Directorate Responses to Questions from NASA Watch Feb. 27, 2008 February 27, 2008
