Add Yahoo as a preferred source to see more of our stories on Google. Being chosen for a flight mission to space is not easy. Katya Echazarreta, the first Mexican-born woman ever to fly to space, says ...

Being chosen for a flight mission to space is not easy. Katya Echazarreta, the first Mexican-born woman ever to fly to space, says the journey can be even harder for some people. Her road was a long ...