Start Date: End Date: Published Date Data Date
Data acquired July 6, 2006 720 x 480 JPEG
Data acquired July 6, 2006 3000 x 2000 2 MB - JPEG
720 x 480 JPEG
Data acquired July 6, 2006 JPEG
A natural-color satellite image and an aerial photograph show a unique glacial valley in the Canadian Arctic, where sulfur deposits on the ice may give scientists insights into how to search for extraterrestrial life.
NASA Earth Observatory image created by Jesse Allen and Robert Simmon, using EO-1 ALI data provided courtesy of the NASA EO-1 team. Aerial photograph and Hyperion detection data provided by Damhait Gleeson, NASA JPL. Caption by Holli Riebeek.
Published May 1, 2010 Data acquired July 6, 2006