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Data acquired February 21, 2012 720 x 480 JPEG
Data acquired February 21, 2012 1440 x 960 429 KB - JPEG
Data acquired February 21, 2012 JPEG
One of the most famous glaciers in Patagonia periodically cuts off the major southern arm of Lago Argentino.
Astronaut photograph ISS030-E-91253 was acquired on February 21, 2012, with a Nikon D2Xs digital camera using a 180 mm lens, and is provided by the ISS Crew Earth Observations experiment and Image Science & Analysis Laboratory, Johnson Space Center. The image was taken by the Expedition 30 crew. It has been cropped and enhanced to improve contrast, and lens artifacts have been removed. The International Space Station Program supports the laboratory as part of the ISS National Lab to help astronauts take pictures of Earth that will be of the greatest value to scientists and the public, and to make those images freely available on the Internet. Additional images taken by astronauts and cosmonauts can be viewed at the NASA/JSC Gateway to Astronaut Photography of Earth. Caption by M. Justin Wilkinson, Jacobs/ESCG at NASA-JSC
Published August 6, 2012 Data acquired February 21, 2012