David Spergel is a prominent astrophysicist known for his influential work on cosmic microwave background radiation and its implications for cosmology. He played a significant role in analyzing data from the Wilkinson Microwave Anisotropy Probe (WMAP), which provided critical insights into the early universe and the parameters that govern cosmic evolution. His contributions have significantly advanced our understanding of temperature anisotropies and correlation functions in the context of the universe's large-scale structure.
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