ENDURANCE

ENDURANCE (Environmentally Non-Disturbing Under-ice Robotic Antarctic Explorer) is an autonomous underwater vehicle designed to map in three dimensions the geochemistry and biology of underwater terrains in Antarctica. The vehicle was built and designed by Stone Aerospace, and is the second incarnation of the DEPTHX vehicle, which was significantly reconfigured for the challenges particular to the Antarctic environment.

The principal investigator for the ENDURANCE project was Earth and environmental scientist Dr. Peter Doran of the University of Illinois at Chicago. Bill Stone, CEO of Stone Aerospace, was a co-investigator, along with Dr. John Priscu of Montana State University, and Dr. Chris McKay of NASA Ames Research Center. The project was funded by the NASA ASTEP program as well as by the National Science Foundation's United States Antarctic Program.

The name of ENDURANCE is a backronym in tribute to Ernest Shackleton's Antarctic exploration ship Endurance.

Lake Bonney
The vehicle completed two field seasons in Lake Bonney in the Dry Valleys of Antarctica in 2008 and 2009.

Europa (moon)
NASA hopes to build upon lessons learned during testing for exploring objects in our solar system known to harbor sizable bodies of water, such as Jupiter's moon, Europa.