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 already on in cities in Europe like Paris and Barcelona but still daylight in others like London, Lisbon, and Madrid, with the Azores islands visible in the ocean. Another photo shows nightfall over Brazil, with the large cities of Sao Paulo and Rio de Janeiro lit up along the coast. A final photo shows nightfall in the United States, with the densest lights from Boston to Washington D.C. and daylight still in