In the 1960s during the Cold War, the U.S. Army Engineer Research and Development Center’s (ERDC) Cold Region Research and Engineering Laboratory (CRREL) designed a device, commonly referred to as a Rodriguez well, or Rodwell, to harvest water under the ice in Greenland and Antarctica to sustain U.S. facilities by providing water for drinking, hygiene and other needs. Presently, NASA is working with CRREL to assess whether that same technology can provide water for human-inhabited research stations on Mars.