Okay so 100 million years seems like a big mistake on the part of Astronomers, but in the astronomical community its a small adjustment. Today the most detailed map of the CMBR ever captured was released by the Planck telescope group at the ESA.  Based on 15.5 months of data, it shows the tiny temperature variations that were present when the universe had a temperature of 2700 degrees Celsius and an age of just 380,000 years (trust me that’s small on astronomical scales).  This is the point when the dense soup of protons and electrons formed hydrogen atoms, and the universe became transparent. As...