But with all this love and fondness for a rover called 'Curiosity' came the inevitable question: Will she come home?
My answer has always been: Of course not! How the heck could that huge robot be shipped back to Earth? It didn't land on Mars with an open return ticket and it certainly didn't bring its own return rocket booster!
For the rest of the story: http://news.discovery.com/space/could-mars-rover-curiosity-come-home-121025.html