I was going to assume it WAS going to be a murder of passion (or someone just having a mental breakdown). And yeah, Leafsnal managed to beat me on the whole redundancy aspect that the mission seems to be accounting for.
Yeah, six months with a personal closet, shared toilets, and 90% of you either studying or doing nothing at all? SOMEBODY's gonna die.
Frankly, it's a much better survival rate than your default ship to the New World.
I want to point out the time windows may require much longer period. A trip to Mars in current launching ability will take 6 months instead of 6 weeks to reach. (And possible stay in space for 7-10 months if using gradual orbital breaks to slow down for landing). And the launching windows only happens every 2 years. (Due to Mars Earth relative position). Hence every supply run will have to wait 2 years. And the whole trip and back will take 2 and half years to 3 years at least. (or 4.5~5 years, 6.5~7 years increment of 2). This scenario is doable in current tech level. And each launch is probably only able to support 4 to 6 people. (Unless you launch multiple ships simultaneously, and assembly it on LEO, but that is difficult and my takes many years like ISS. Even if it does, it's capacity is limited, probably not able to exceed 20+)
Thanks, those are much better numbers. Incidentally, the light lag varies between 3 minutes (rare) and 22 (not quite so rare). That's up to 44 minutes between signal-response.
I guess I should go into a little more detail about the organization running the show. Well, they aren't going to coddle you; this is a corporate project, and you are an employee. On the other hand, you are a well-trained, impossible to (quickly) replace, expensive employee. Everyone from the janitor to the site overseer gets complete medical, dental, and etc... partially because caring for very sick personnel is extremely expensive and they can't just let you die, so they are proactive about care.
Also, the core of this organization is ex-NASA, and your fellows in the mission are virtually all scientific idealists. The company treats them as just what they are: the 300 people who are the very best at what they do.