Isolated NASA Team Ends Year-Long Mars Simulation In Hawaii (bbc.com)

An anonymous Slashdot reader quotes the BBC: A team of six people have completed a Mars simulation in Hawaii, where they lived in near isolation for a year. Since August 29th, 2015, the group lived in close quarters in a dome, without fresh air, fresh food or privacy... Having survived their year in isolation, the crew members said they were confident a mission to Mars could succeed. "I can give you my personal impression which is that a mission to Mars in the close future is realistic," Cyprien Verseux, a crew member from France, told journalists. "I think the technological and psychological obstacles can be overcome."

The team consisted of a French astro-biologist, a German physicist and four Americans -- a pilot, an architect, a journalist and a soil scientist... the six had to live with limited resources, wear a space-suit when outside the dome, and work to avoid personal conflicts. They each had a small sleeping cot and a desk inside their rooms. Provisions included powdered cheese and canned tuna.

Comments

Phase 2 testing

[Nidi62]

Now they need to try again underwater. Have to deal with pressurization issues of the living areas, a truly hostile environment outside, and of course the conscious realization on the part of the team that if things go wrong they go really wrong. Just adding in the additional stress of knowing there is a good possibility of dying if things go wrong could really change the psychological affects of the isolation and could cause real problems as more time is spent in isolation.

Of course, it should go without saying to make sure that, should this kind of study be done, make sure the team down there stays away from any perfectly spherical objects they might run across. That tends to lead to bad outcomes in underwater habitats.