MIT Study Finds Fault With Mars One Colony Concept

MarkWhittington writes The Mars One project created a great deal of fanfare when it was first announced in 2012. The project, based in Holland, aspires to build a colony on Mars with the first uncrewed flight taking place in 2018 and the first colonists setting forth around 2024. The idea is that the colonists would go to Mars to stay, slowly building up the colony in four-person increments every 26-month launch window. However, Space Policy Online on Tuesday reported that an independent study conducted by MIT has poured cold water on the Mars colony idea. The MIT team consisting of engineering students had to make a number of assumptions based on public sources since the Mars One concept lacks a great many technical details. The study made the bottom line conclusion that the Mars One project is overly optimistic at best and unworkable at worst. The concept is "unsustainable" given the current state of technology and the aggressive schedule that the Mars One project has presented.

Comments

To quote Sir Arthur Clarke...

[Katatsumuri]

"If an elderly but distinguished scientist says that something is possible, he is almost certainly right; but if he says that it is impossible, he is very probably wrong."

Granted, this study is supposedly more than a one man's rant, but I'm afraid that the room for assumptions is too big to guarantee an unbiased conclusion.

It is now Mars One team's move to provide a good rebuttal. So far, Bas Lansdorp's response is inadequate:

...while he welcomed the students' analysis, his company does not have time to respond to all the questions it receives from students and "the lack of time for support from us combined with their limited experience results in incorrect conclusions."

Re:Practice colony in Antarctica first?

[Kjella]

And of course they're not going to all be next to each other, so better get started on your highly efficient planet-wide transportation system. (...) doomed colonists isn't going to conjure up, say, a couple tons of neodymium or a self-sustaining CPU manufacturing facility.

Just remember that a lot of that is due to economic efficiency, not because the resources aren't available locally or because there weren't other material choices or simpler technology that would have gotten the job done. You don't need to ship 14nm CPU process technology, if you could replicate the 3200nm, ~20k transistor technology of 1978 you'd have an 8086 chip that is still a decade more advanced technology than what got us to the moon. Instead of neodymium you could probably use a gas laser or iron magnet for most applications, using only common elements. When we look at how we could build a Mars outpost using our most advanced technology and materials it's from our perspective here on Earth where the sourcing and manufacturing is cheap and easily available while the delivery is extremely expensive. If you flip that around to say what's the lowest tech, most easily sourced and versatile alternative they could do locally it might turn out that the must-have part of our tech tree isn't that big after all.