There has long been interest in Mars and NASA built two rovers to send there. After arriving on Mars in January of 2004 with 90 days of exploration planned, a rover named Opportunity spent over fourteen years exploring the Red Planet! Opportunity, the little Mars Rover that could, captured American’s heart while documenting its journey around a desolate alien world with treacherous terrain and two serious dust storms with the last one blocking out the sun too long for Opportunity to recharge its batteries. R.I.M. (Rest In Mars) Opportunity and never forget this historic space story with our Mars Rover Socks.