Key observations supporting the big bang theory include: (1) expansion of the universe, (2) cosmic microwave background radiation, (3) abundances of the lightest chemical elements, and (4) age of the oldest-known stars.
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Evidence for the Big Bang · 1. Redshift of Galaxies · 2. Microwave Background · 3. Mixture of Elements · 4. Looking back in time.
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Oct 27, 2016 · 1 Answer 1 · The expansion of the universe according to Hubble's law (as indicated by the redshifts of galaxies) · The discovery and measurement ...
[PDF] Evidence for the Big Bang - The University of Western Australia
www.uwa.edu.au › Science › Docs
Mar 29, 2020 · Two major scientific discoveries provide strong support for the Big Bang theory: • Hubble's discovery in the 1920s of a relationship between a ...
Evidence of the Big Bang Theory · Universe Expansion and Red Shift · Cosmic Background Radiation · Elements Present in the Universe.
Feb 21, 2020 · 1.) The Universe should have a maximum, non-infinite upper limit to the temperatures reached in the hot Big Bang · 2.) Inflation should possess ...
Duration: 4:59
Posted: Apr 22, 2016
Posted: Apr 22, 2016
Here we look at the Lemaitre/Hubble expansion, Cosmic Microwave Background Radiation, and even distribution of matter as evidence for the Big Bang.
Found some left over heat from the explosion everywhere (Cosmic Microwave Background Radiation).
Aug 31, 2017 · Final answer: The four main pieces of evidence that support the Big Bang Theory are abundances of elements, expansion of the universe, cosmic ...
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