Planning an expedition to Mars was a class project for Haas Middle School student Vicente Villegas. Who better to evaluate it than Bonnie Dunbar, a National Aeronautics and Space Administration astronaut and veteran of five space flights.
Planning an expedition to Mars was a class project for Haas Middle School student Vicente Villegas. Who better to evaluate it than Bonnie Dunbar, a National Aeronautics and Space Administration astronaut and veteran of five space flights.