Earth Observation

ISS040-E-033303 (3 July 2014) --- One of the Expedition 40 crew members aboard the International Space Station photographed this image from an altitude of 225 nautical miles, featuring the Ionian Sea (top), Crete (southernmost island at left), the Cyclades (bottom center) and much of Greece's land mass (right, or northernmost part of the frame).

Photographer Alex Gerst