Sunita Williams captured photos of the Earth at night from the International Space Station, including shots of a sandstorm leaving North Africa, the Gibraltar Straits between Europe and Africa, the Swiss Alps, Iceland, the Black Sea, and the Red Sea. A satellite photo shows lights in cities across Europe and Africa at night, with Paris and Barcelona lit up but London, Lisbon, and Madrid still experiencing daylight, demonstrating the transition from day to night around the globe.