That are the projections, right? How much security is there, that the real costs will be quite that number?
The Space Shuttle once also should be much more affordable than it really was ....
Also to compare the Saturn V with one Space Shuttle lift is really not fair at all ... since the Saturn V could carry much more weight, as much I know as the Shuttle in one lift (more than 100tons for the Saturn V vs. 24 tons for the Space Shuttle into a low orbit).
It's a bit sad (in terms of lost opportunities to put mass in orbit) to recall that the Shuttle, empty, weighed about 86 tons. This weight went to orbit every time whether the mission needed people or not. So the launch to LEO capability of the Shuttle was actually about 110 tons, on par with the Saturn V.
The Space Shuttle once also should be much more affordable than it really was ....
Also to compare the Saturn V with one Space Shuttle lift is really not fair at all ... since the Saturn V could carry much more weight, as much I know as the Shuttle in one lift (more than 100tons for the Saturn V vs. 24 tons for the Space Shuttle into a low orbit).