The spacecraft Curiosity has already come to Mars to look for signs of past or present life. NASA's new expedition for 2016 is launched. It seems that the old spirit of space travel has revived. What humans will do when we get to Mars to settle? Will we take our toothbrushes? Our blankets Farli from Ikea? Who will be the tailor to help the happy inhabitants of Mars to get dressed in the mornings?.... By Miguel Llansó