“Mysterious ‘Cold Spot’: Fingerprint of Largest Structure in the Universe?”

And, no, it’s not my heart:

http://news.discovery.com/space/galaxies/mysterious-cold-spot-fingerprint-of-largest-structure-in-the-universe-150420.htm

There is still so very, very much about the universe that we simply don’t know.

And much of what we do know may eventually prove to be mistaken, or at least only partial and inaccurate.