As humans step out onto the surface of another planet for the first time, wouldn’t you like to know that you had a part in making that happen? Now you can! You can enable the exploration of Mars by sponsoring a Mars Mile. A Mars Mile is earned for every $100 USD you donate to the Mars Prize Fund. We track our donations closely so no matter how you choose to donate, we send your personalized and uniquely numbered Mars Mile certificate as soon as your contribution reaches $100.