25 February 2007, at 02:15 GMT, the Rosetta Mission passed just 250 km above the surface of Mars. Rosetta’s Philae lander took this image four minutes before closest approach, at a distance of 1000 km. It captures one of Rosetta’s 14 m-long solar wings, set against the northern hemisphere of Mars, where details in the Mawrth Vallis region can be seen.