It would be pretty hard to explain why without explaining 90% of the plot. Fortunately, there is wikipedia, which will do the spoiling for me - http://en.wikip

It would be pretty hard to explain why without explaining 90% of the plot. Fortunately, there is wikipedia, which will do the spoiling for me - http://en.wikipedia.org/wiki/2010:_Odyssey_Two http://en.wikipedia.org/wiki/2010:_Odyssey_Two