C.E.J. Pacian presents the world's first liquid-fuelled rocket-blog: trapped in a hyperbolic orbit to nowhere in particular.
20th Century Boys, vol. 1 - Naoki Urasawa
I picked this up based on its universal acclaim. There's a lot going on here, but the first volume seems to barely scratch the surface - and yet it's all so nicely handled that I'm really eager to see the rest of the iceberg.
I'm not going to say much about the series at this point, except that I'm definitely going to be picking up the next few volumes.