Did you look at the thumbnails at the bottom of the page?
And enlarge and look at the swollen and bent (but not broken) nodes?
The circle swirl is so beautiful, so delicate.
The one showing the thin lines in the center connecting all the dots is on the right in the center. Take a look at that one. We'll have to wait for the report from whomever got in their with their equipment to see if any other anomalies were found.