A recent preprint paper examines the minimum number of people required to maintain a feasible settlement on Mars while accounting for psychological and behavioral factors, specifically in emergency situations. This study was conducted by a team of data scientists from George Mason University and holds the potential to help researchers better understand the appropriate conditions …



You want a colony consisting only of fanatics? Then 22 may be the number. It’s going to be 22 very different types, and every one of them has to decide every day that this is going to last long…
If you want a colony consisting of normal people that lasts for long, then you need thousands. Humans need a lot diversity before they can be normal and stay healthy.