Start Date: End Date: Published Date Data Date
Data acquired November 25, 2012 720 x 480 JPEG
Data acquired November 25, 2012 2400 x 2400 994 KB - JPEG
Data acquired November 25, 2012 12 MB - GeoTIFF
Data acquired February 1, 2010 720 x 480 JPEG
Data acquired February 1, 2010 1280 x 960 458 KB - JPG
720 x 480 JPEG
Inverted river channels in central Utah look similar to features on Mars—a clue that liquid water once might have flowed in abundance on the Red Planet.
NASA Earth Observatory image created by Jesse Allen and Robert Simmon, using EO-1 ALI data provided courtesy of the NASA EO-1 team. Photograph by Jonathan Clarke. Caption by Adam Voiland, with information from Carol Stoker and Jonathan Clarke.
Published December 4, 2012 Data acquired November 25, 2012