what theories lead up to the time of the big bang - SERP Analysis

https://en.wikipedia.org/wiki/Big_Bang

https://www.home.cern/science/physics/early-universe

https://www.uwa.edu.au/study/-/media/Faculties/Science/Docs/Evidence-for-the-Big-Bang.pdf

https://www.skyatnightmagazine.com/space-science/what-was-before-big-bang

https://science.nasa.gov/universe/overview/

https://www.reddit.com/r/astrophysics/comments/196f81x/what_was_there_before_the_big_bang/

https://www.youtube.com/watch?v=BD0r2Xfgh_E&pp=0gcJCdgAo7VqN5tD

https://www.ebsco.com/research-starters/physics/big-bang-theory-overview

https://science.howstuffworks.com/dictionary/astronomy-terms/before-big-bang.htm

https://www.apu.apus.edu/area-of-study/math-and-science/resources/origin-of-the-universe/

https://theconversation.com/how-could-the-big-bang-arise-from-nothing-171986

https://www.scientificamerican.com/article/string-theory-predicts-a-time-before-the-big-bang/

https://www.space.com/25126-big-bang-theory.html

https://physics.mit.edu/news/it-all-started-with-a-big-bang-the-quest-to-unravel-the-mystery-behind-the-birth-of-the-universe/

https://www.buffalo.edu/news/releases/2022/03/033.html

https://web.njit.edu/~gary/202/Lecture26.html

https://www.iop.org/explore-physics/big-ideas-physics/big-bang

https://www.astronomy.com/science/the-science-behind-the-big-bang-theory/

https://www.reddit.com/r/askscience/comments/15sgwiw/is_there_any_working_theory_of_what_preceded_the/

https://spaceplace.nasa.gov/big-bang/

https://study.com/academy/lesson/evidence-for-the-big-bang-theory-background-radiation-red-shift-and-expansion.html

https://www.exploratorium.edu/explore/origins/big-bang

https://phys.org/news/2015-12-big-theory.html

https://www.accessscience.com/content/article/a080900

https://www.amnh.org/explore/ology/astronomy/how-did-the-universe-begin

https://en.wikipedia.org/wiki/History_of_the_Big_Bang_theory

https://www.universetoday.com/articles/what-is-the-big-bang-theory

https://www.youtube.com/watch?v=1sDt11vZ9yc&pp=0gcJCdgAo7VqN5tD

https://physics.mit.edu/news/putting-the-bang-in-the-big-bang/

https://physics.stackexchange.com/questions/2355/did-time-exist-before-the-big-bang-and-the-creation-of-the-universe

https://www.quora.com/What-did-people-use-to-believe-in-before-the-big-bang-theory

https://wonderopolis.org/wonder/what-caused-the-big-bang

https://m.youtube.com/watch?v=JFEqGPr4kkg&pp=ygUYaGlzdG9yeSBvZiBzdHJpbmcgdGhlb3J5

https://www.lppfusion.com/science/cosmic-connection/plasma-cosmology/the-growing-case-against-the-big-bang/

https://answersingenesis.org/big-bang/?srsltid=AfmBOorZyEEiMzhppetFtsXNVTack6kRUxdIcbVxalf-f88oEiKEcsrv

https://news.berkeley.edu/2016/09/20/new-book-links-flow-of-time-with-big-bang/

https://johnhorgan.org/cross-check/the-big-bang-theory-is-true-deal-with-it

https://www.youtube.com/watch?v=rXER39AEE9k

https://study.com/academy/lesson/big-bang-theory-of-the-universe-definition-lesson-quiz.html

https://physics.stackexchange.com/questions/605384/where-was-matter-before-the-big-bang

https://profmattstrassler.com/2014/03/26/which-parts-of-the-big-bang-theory-are-reliable/

https://www.youtube.com/watch?v=HdPzOWlLrbE&pp=0gcJCdgAo7VqN5tD

https://www.quora.com/Does-the-Big-Bang-Theory-accurately-explain-the-beginning-of-the-universe-if-we-still-don-t-know-how-the-single-point-was-created

https://www.livescience.com/what-came-before-big-bang.html

http://patrickgrant.com/BBTL.htm

https://bigthink.com/starts-with-a-bang/evidence-universe-before-big-bang/

https://history.aip.org/exhibits/cosmology/ideas/bigbang.htm

https://interestingengineering.com/science/big-bang-theory-cosmological-model

https://www.youtube.com/watch?v=GJd4zKh7LxY

https://www.pbs.org/wgbh/aso/databank/entries/dp27bi.html

https://www.snexplores.org/article/what-happened-since-big-bang-physics-universe-cosmic-timeline

https://www.physicsoftheuniverse.com/topics_bigbang_timeline.html

https://www.magiscenter.com/blog/evidence-for-the-big-bang

https://www.pbslearningmedia.org/resource/ess05.sci.ess.eiu.microwave/evidence-for-the-big-bang-theory/

https://louisville.edu/planetarium/research/implementation/visualization-scripts/high-school/hs-module-1

https://phys.org/news/2024-09-century-theory-big.html

https://www.analyticssteps.com/blogs/big-bang-theory-explained

https://www.cfa.harvard.edu/big-questions/what-happened-early-universe

https://study.com/academy/lesson/video/big-bang-theory-of-the-universe-definition-lesson-quiz.html

https://www.turito.com/learn/physics/evidence-of-big-bang-theory-grade-9

https://physics.weber.edu/palen/phsx1040/lectures/lbigbang.html

https://www.snoqap.com/posts/2023/6/30/the-big-bang-theory-revolutionizing-our-understanding-of-existence

https://www.sciencefocus.com/space/what-was-before-the-big-bang-everything-you-need-to-know

https://bigthink.com/starts-with-a-bang/big-bang-beginning-universe/

https://iarjset.com/wp-content/uploads/2023/11/IARJSET-NCSTCS-56.pdf

https://harpers.org/archive/2016/01/what-came-before-the-big-bang/

https://www.space.com/24781-big-bang-theory-alternatives-infographic.html

https://www.kgs.ku.edu/Publications/Bulletins/ED15/03_origin.html

https://www.livescience.com/65700-big-bang-theory.html

https://www.einstein-online.info/en/spotlight/bbn/

https://www.snexplores.org/article/started-with-big-bang-what-happened-next-physics-universe-cosmos

https://www.sciencedirect.com/topics/physics-and-astronomy/big-bang-theory

https://study.com/academy/lesson/video/the-big-bang-theory-explanation-and-evidence.html

https://consensus.app/questions/evidence-that-supports-the-big-bang-theory/

https://cmb.physics.wisc.edu/pub/tutorial/bigbang.html

https://www.facebook.com/ScienceNaturePage/posts/a-team-of-physicists-says-there-may-be-another-universe-running-backward-in-time/1136181624629372/

https://www.icc.dur.ac.uk/~tt/Lectures/Galaxies/LocalGroup/Back/bigbang.html

https://phys.libretexts.org/Courses/Chicago_State_University/PH_S_1150%3A_Basic_Astronomy/13%3A_The_Expansion_of_the_Universe/13.05%3A_The_Basic_Big_Bang_Model

https://www.youtube.com/watch?v=CRQvp3XPH_s&pp=ygUOI3BlbmViYW5ndWRhcmE%3D

https://explainingscience.org/2015/07/25/the-steady-state-theory/

https://thesciencebehindit.org/how-did-the-universe-begin-how-will-it-end/

https://www.nature.com/articles/d41586-024-00894-z

https://answersingenesis.org/big-bang/big-bang-the-evolution-of-a-theory/?srsltid=AfmBOopEZfBsQs_dXKQb6Hqh1vKg3KYo9axo7F_IoCLVSNSuVkrJlnPs

https://scienceready.com.au/pages/big-bang-model-and-hubbles-law?srsltid=AfmBOor2lNo5TAK4y-pqDeEG9Fy7fpIIxoz8OZkaAR4wtS00K2F_7yh9

https://www.simonsfoundation.org/2020/04/22/bang-bounce-or-something-else/

https://jbh.journals.villanova.edu/article/view/2339/2275

https://www.letu.edu/academics/arts-and-sciences/files/big-bang.pdf

https://en.unav.edu/web/ciencia-razon-y-fe/ciencia-y-fe-el-origen-del-universo-georges-lemaitre-el-padre-del-big-bang

https://neildegrassetyson.com/essays/1996-12-in-defense-of-the-big-bang/

https://www.amnh.org/learn-teach/curriculum-collections/cosmic-horizons-book/georges-lemaitre-big-bang

https://www.energy.gov/science/doe-explainscosmology

https://www.symmetrymagazine.org/article/five-facts-about-the-big-bang?language_content_entity=und

https://www.sciencefocus.com/space/what-caused-the-big-bang

https://www.discovery.com/science/What-Came-Before-Big-Bang

https://www.astronomy.com/science/how-did-the-big-bang-happen/

https://www.icr.org/article/higgs-boson-big-bang

https://www.scirp.org/journal/paperinformation?paperid=136304

https://medium.com/intuition/alternative-theory-why-entropy-is-low-at-the-big-bang-635f3c88c6a9

https://iopscience.iop.org/article/10.1088/1742-6596/495/1/012003

https://hub.jhu.edu/2019/08/08/dark-matter-existed-before-big-bang/