Underwater 'Space Base' Used For Mars Mission Simulation | Highlight Video

The NEEMO 19 (NASA Extreme Environment Mission Operations 19) mission gave astronauts the opportunity to  ‘waterwalk’ to simulate spacewalks, train with communication delays and test wearable computers. Take a up-close and personal look at the facility in this highlight reel of the mission, which occured in September 2014. NASA's Undersea 'Asteroid' Mission NEEMO 16 in Photos

credit : ESA/NASA