Though the crew of the Apollo missions who captured Pale Blue Marble and Earthrise might take exception to the accolade of best photo ever, we do think that this image of cities whizzing by taken by veteran astronaut Donald Pettit, on his third tour aboard the International Space Station having spent over five hundred days in orbit, is pretty spectacular. The dazzling nature of the foreground in motion belies other details, like the galactic core on the horizon and the streaks of other satellites and the transition from night to day on the world’s edge. A gifted science communicator making the most of his stints onboard the ISS, Pettit is well equipped with cameras and lenses and has conducted numerous experiments and demonstrations for the curious and enquiring as well as his regiment of assigned tasks and holds the first patent for an object invented in space, the Zero G Cup, a coffee mug that uses the wetting angle, the incline where a liquid and solid meet, to avoid the need of using a straw.