Members of the Mars Exploration Rovers Assembly, Test and Launch Operations team gather around NASA Rover 2 and its predecessor, a flight spare of the Pathfinder mission Sojourner rover, named Marie Curie.
Members of the Mars Exploration Rovers Assembly, Test and Launch Operations team gather around NASA Rover 2 and its predecessor, a flight spare of the Pathfinder mission Sojourner rover, named Marie Curie.