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  2. Cosmic microwave background - Wikipedia

    en.wikipedia.org/wiki/Cosmic_microwave_background

    The CMB is landmark evidence of the Big Bang theory for the origin of the universe. In the Big Bang cosmological models, during the earliest periods, the universe was filled with an opaque fog of dense, hot plasma of sub-atomic particles. As the universe expanded, this plasma cooled to the point where protons and electrons combined to form ...

  3. Big Bang - Wikipedia

    en.wikipedia.org/wiki/Big_Bang

    The Big Bang is a physical theory that describes how the universe expanded from an initial state of high density and temperature. [1] The concept of an expanding universe was scientifically originated by physicist Alexander Friedmann in 1922 with the mathematical derivation of the Friedmann equations.

  4. History of the Big Bang theory - Wikipedia

    en.wikipedia.org/wiki/History_of_the_Big_Bang_theory

    The history of the Big Bang theory began with the Big Bang's development from observations and theoretical considerations. Much of the theoretical work in cosmology now involves extensions and refinements to the basic Big Bang model. The theory itself was originally formalised by Father Georges Lemaître in 1927. [1]

  5. The Big Bang Theory - Wikipedia

    en.wikipedia.org/wiki/The_Big_Bang_Theory

    The Big Bang Theory started off slowly in the ratings, failing to make the top 50 in its first season (ranking 68th), and ranking 40th in its second season. When the third season premiered on September 21, 2009, however, The Big Bang Theory ranked as CBS's highest-rated show of that evening in the adults 18–49 demographic (4.6/10) along with ...

  6. Macaulay Culkin explains why he turned down 'The Big Bang ...

    www.aol.com/entertainment/macaulay-culkin...

    The actor appeared on The Joe Rogan Experience podcast and said he passed on a role on The Big Bang Theory three times. Macaulay Culkin explains why he turned down 'The Big Bang Theory' three ...

  7. Future of an expanding universe - Wikipedia

    en.wikipedia.org/wiki/Future_of_an_expanding...

    This future history and the timeline below assume the continued expansion of the universe. If space in the universe begins to contract, subsequent events in the timeline may not occur because the Big Crunch, the collapse of the universe into a hot, dense state similar to that after the Big Bang, will prevail. [14] [15]

  8. See Why 'Big Bang Theory' Fans Won't Stop Talking About ... - AOL

    www.aol.com/lifestyle/see-why-big-bang-theory...

    Kaley Cuoco, former 'The Big Bang Theory' star and 'The Flight Attendant' actress became the talk of social media when she rocked a bright pink strapless dress for the 2021 SAG Awards.

  9. The latest on why The Blacklist was cancelled - AOL

    www.aol.com/latest-why-blacklist-cancelled...

    The production churn since then appears to be part of the reason behind the cancellation of the show, but the showrunners did not let the dead end on the horizon deter them from crafting a final ...