Highest Rated Comments


peetpEeet286 karma

As Nasa's chief technologist, are you frustrated with the lack of progress in manned space travel over the past 50 years? Why, for instance can't we return to the moon? Why can't we go to Mars? And the underlying question, why can't these types of projects be funded on a purely scientific basis now that the cold war is long gone, removing the past ulterior motive for persuing such technology.