Heres a link I found. www.marshome.org...
These MIT students are researching and developing a sustained living on Mars. After reading the website, I think that we aren't too far off from
people living on Mars. Figure another 20-40 years, I think allot of people will be living on Mars, as long as they don't mind the 7-10 month trip
there in a capsule. Imagine how boring that would be.