NASA Mars Simulation Ends After One Year
NASA has ended a Mars simulation in Hawaii, where a team of six people lived in near isolation for a year.
Since August 2015, the group lived in close quarters in a dome, without fresh air, fresh food or privacy.
Experts estimate that a human mission to Mars could take between one and three years.
The NASA-funded study run by the University of Hawaii is the longest of its kind since a Russian mission that lasted 520 days.
Having survived their year in isolation, the crew members said they were confident a mission to the Red Planet could succeed.
Cyprien Verseux, a crew member from France, told journalists: “I can give you my personal impression which is that a mission to Mars in the close future is realistic.
“I think the technological and psychological obstacles can be overcome.”
Mission commander Carmel Johnston said the lack of privacy over the past year had been difficult: “It is kind of like having roommates that just are always there and you can never escape them so I’m sure some people can imagine what that is like and if you can’t then just imagine never being able to get away from anybody.”
Tristan Bassingthwaighte, a doctor of architecture at the University of Hawaii, praised research done into the human element of space travel: “The research going on up here is just super vital when it comes to picking crews, figuring out how people are going to actually work on different kinds of missions, and sort of the human factors element of space travel, colonization, whatever it is you are actually looking at.”
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 NASA experiment dealt with the human element of exploration.
Whilst conducting research, 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.
Missions to the International Space Station (ISS) normally only last six months.