The European Space Agency (ESA) Copernicus Sentinel-2A satellite collected an image of part of the Great Barrier Reef off Australia's northeast coast on April 1, 2017.
Great Barrier Reef Section Seen from Space
An astronaut aboard the International Space Station used a powerful lens to photograph these three reefs in Australia's Great Barrier Reef. The area spans about 15 kilometers of the 2,300-kilometer reef system.
