CNN Reliable Sources June 28, 2015 15:04:00
That he was watching this liftoff from the space station and then after this happened he followed up and wrote, it sadly failed. space is hard he wrote. three simple words that express exactly what you're saying miles, that we sometimes take for granted just how hard this can be. >> we do tend to take it for granted. and especially when you have had a run of seven or eight successful launches, you think you've got this thing licked. but it is unforgiving of even the smallest mistake, the smallest failure point. scott kelly is in the midst of a one-year flight on the international space station...