#Today in 2003, @ESA 's Mars Express took this picture of the Earth-Moon system from a distance of 8 million km pic.twitter.com/f5BV1MjK7L— NASA History Office (@NASAhistory) July 3, 2016
#Today in 2003, @ESA 's Mars Express took this picture of the Earth-Moon system from a distance of 8 million km pic.twitter.com/f5BV1MjK7L