Organized chronologically, the parties are independent (I personally began to Apollo, then I will resume the game before) and highly enriched. Everything is told to perfection with just the thing like details, and many anecdotes (cafes Shepard, John Glenn "Dracula," the hermaphrodite system Apollo-Soyuz Test Project). This until today (Ariane 5 and the end of the US shuttle)
To put all hands!