The success of NASA in putting landers/rovers on Mars is spectacular. Maybe not in absolute terms but... NASA = 7 successes everyone else = failure http:/

The success of NASA in putting landers/rovers on Mars is spectacular. Maybe not in absolute terms but... NASA = 7 successes everyone else = failure http://en.wikipedia.org/wiki/Exploration_of_Mars#Timeline http://en.wikipedia.org/wiki/Exploration_of_Mars#Timeline