Comments on The Remarkable Spirit Rover

By John Callas Below are remarks made by Mars Exploration Rover Project Manager John Callas at the NASA Jet Propulsion Laboratory’s Spirit Celebration on July 19, 2011. Artist’s concept of NASA’s Mars Exploration Rover. Image credit: NASA/JPL-Caltech “We are here today to celebrate this great triumph of exploration, the incredible mission of this Mars rover. […]...

Jul 21, 2011 / More »