Expedition 31 Sticker
This crescent along the horizon of the earth and moon depict international Space Station(ISS) Expedition 31. The shape of the patch represents a view of our galaxy. The black background symbolizes the research into dark matter, one of the scientific objectives of Expedition 31. At the heart of the sticker are the Earth, Moon, Mars, and asteroids, the focus of current and future exploration. The ISS is shown in an orbit around the Earth, with a collection of stars for the Expedition 30 and 31 crews. The small stars symbolize the complex during this expedition.