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The study of the large-scale structure, history, and future of the universe. Cosmology is about asking and answering questions about the "big picture" - the extent, origin, and fate of everything we know.

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Silk damping in CMB power spectrum

How I understand this question is following; as we know from the CMB power-spectrum at the large l power spectrum does go to zero (i.e., we're looking in the past or say early epochs of the universe) …
Charchit Kumar Sethi's user avatar