Space/Science — HabitableZone

Space/Science » in reply to That's The Problem With Setting Your Sites On A Resource Poor Destination

technology for in-situ survival on Mars

.. will require very-high reliability, yes? And the availability of reliable and capable repair equipment. AND, the survivability of reliable and capable technicians .. and so on, until a type of critical success point is reached when reliable self-sustaining manufacture takes off, on Mars ..

So yes, Mars Direct, and ultimate colonization, is a great idea, and viable. But just getting there and back would be a miracle with our present capacities IMHO .. and as I keep saying, more to the point: we want to go there NOW to EXPLORE, not to colonize, and so I don't think we should be selling the colonizing aspect big-time right now. One thing at a time. Face it Mark, we barely know the planet, it will be a miracle to survive there for 18 months with our present state of ignorance. Unfortunately, that's the only realistic crewed option, if you discount the idiotic alternative of staying there for a day or two .. however, I'm just saying, don't underestimate the unknown dangers, and don't focus too much on the distant future as a motivation for present action.

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