Is the location of the three DSN stations intended to try to space them apart equally around the earth as much as possible, about 120 degrees?
Yes, that’s exactly it. We were also looking for dry climate, desert-like environments, and isolated locations with plenty of room. It isn’t perfect. Spain, I think, is slightly closer to Goldstone than Canberra, but it’s good as we get. Because there was a third consideration, and that was a friendly nation with long-term political stability. So all those things had to be taken into account.