Interesting,
I tend not to get shocked with this kind of stuff,
for instance, first they said the universe was infinite, then expanding, then contracting, now expanding again but with new limits. science always has lots of theories and the limitations are two part, one on the instrumentation, and the second on the imagination of the scientist to explain the data in a inovative way.
a note to observe is that the hexagon is not a visible hexigon. It is not something that you can look at an see. The article says that it was infravision, hence it is the heat given off, that is forming the Hexagon. Hexigons are not completely unusual in nature. for instance, bee hive. also the fibinachi (spelled wrong) sequence that is found frequently in nature also sometimes produces more of a hexigonal shape. Hexagons and other polygons are also a common geometry in chemesty, so once again I am not surprised. I would think with ingunuity and a lot a financial backing, they may come up with a better reason, and then be able to test it,
just my 2c
Monty
