Argentina: Upsala Glacier, southern Andes. This glacier enters a northern arm of Lago Argentina. The glacier retreated more than 4 km northward between 1968 and 1995, but appears to have stabilized in recent years.

Photo and caption thanks to:
Earth Sciences and Image Analysis, NASA-Johnson Space Center. 21 Oct. 2002. "Earth Sciences and Image Analysis Debriefing with Crewmembers, 23 January, 2001." http://eol.jsc.nasa.gov/debrief/STS108/ninoFiles/STS108-703-32.htm.