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How does NASA fully know what they need? I would think they have the most unknowns out of any other engineering organization.
by menzoic 8y ago
How does NASA fully know what they need? I would think they have the most unknowns out of any other engineering organization.
- marcosdumay 8y agoThey mostly don't get to take their equipment back to update it. So they better know very well what they need. (Yes, there's some amount of remote update, they still can't move fast and break things.) As usual, in engineering, needs create capabilities. It is very expensive and risky to go fully determining your needs before execution, but they pay for it.