Ever wonder if you understand the principle of 'what if' scenarios? Or ever wondered if NASA is actually planning a mars trip via Space-X rockets (what they actually do)?!
I sometimes actually do, but questions directed at me belong here: http://forum.eternalcrusade.com/threads/ask-the-lord-of-posts.41755/page-2#post-591208 Ever wonder what may happen if you stop answering questions directed not at you?
That's why Space-X you fool! ^^ and they are still working in their time table what they had setup a few years ago.