Wonder and whimsy on the WebBy Alan Boyle, Science Editor, NBC NewsRoad to Endeavour: Mars' Chocolate Hills in color and 3-DN.Y. Times: Will 'measured' approach let spaceflight soar?Boing Boing: Hydrogen power solution? | ENN: Not so fast!Onion: The David Bowie space mission | 'Bowie's in Space'Lights in the Dark: Carnival of Space 140Alan Boyle, Science Editor, NBC News