4 Quotes by David Spergel

With this new data, theories about the early universe have just taken their first exam, and they passed with flying colors.

We now know the thickness of the fog and can see what happened.

We have even more recent data than these three-year results, since the project has been running for four and a half years.

These results give strong evidence for the simple models proposed for the universe's early development. Inflation has passed one of its most significant tests.