The first article was published by Space.com
The second was published by Telegraph.co.uk
For the record, I still deem this graph to be the most important bit of information published in Dark Mission...

He left that part for some'one' to figure out for himself.
And I can tell you without equivocation...
It was The Fort...

And... RCH is a genius for making that correlation and plotting the above graph.
Make no mistake... RCH knew all along. :-)