NASA's Dawn spacecraft obtained this image of the brightest spots on dwarf planet Ceres on June 6, 2015, from an altitude of 2,700 miles (4,400 kilometers). Image released June 10, 2015
http://gallifreyburning.tumblr.com/ - A reminder that there is an image of the sunset seen from Mars. Take a moment to realize that this is the result of a robotic motor vehicle travelling millions of kilometres of space, successfully landing on the surface of another planet and communicating with Earth from there. Captured by NASA’s Spirit rover in 2006.