Start Date: End Date: Published Date Data Date
Data acquired April 30, 2012 720 x 480 JPEG
Data acquired April 30, 2012 1440 x 960 726 KB - JPEG
Data acquired April 30, 2012 JPEG
Man and nature have both altered the course of a southwestern U.S. river.
Astronaut photograph ISS031-E-6398 was acquired on April 30, 2012, with a Nikon D2Xs digital camera using a 400 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 31 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 William L. Stefanov, Jacobs/ESCG at NASA-JSC.
Published May 21, 2012 Data acquired April 30, 2012