The Cosmic Microwave Background provides evidence of a hotter, denser early universe.
the verdict
SUPPORTED
the evidence backs this
confidence 75/100
Measurements of the Cosmic Microwave Background provide robust empirical constraints and thermal history data supporting the standard model of a hot, dense early universe.
Evidence for · 3
Maximum Entropy Estimates of Hubble Constant from Planck Measurements.
2025 · cited by 0
Paper [3] uses Planck satellite CMB temperature anisotropies to model early-universe parameters and support standard cosmological models.
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More for · 2
Atacama Large Aperture Submillimeter Telescope (AtLAST) science: Resolving the hot and ionized Universe through the Sunyaev-Zeldovich effect.
2024 · cited by 0
Paper [5] discusses how the Sunyaev-Zeldovich effect utilizes CMB photon scattering to probe the thermal history and hot ionized gas of the evolving universe.
Primordial non-Gaussianity in the cosmic microwave background and in the large-scale structure
cited by 0
Paper [8] outlines how CMB temperature and polarization anisotropies provide foundational constraints on the early universe's conditions and standard cosmological evolution.