ABC Science

Brian Cox: How Did The Universe Begin? | FULL DOCUMENTARY

Professor Brian Cox visits Australia to tackle the biggest story of them all — how did the Universe come into being? Stream more science documentaries on ABC iview: https://ab.co/ABCScienceDocos 00:00 - The Biggest Questions: Creation and End 02:14 - Why Do We Care? 02:43 - Indigenous Creation Story 03:50 - What Exactly Is The Big Bang? 05:12 - The Universe Is Expanding 06:43 - The Discovery That Changed Everything: Cosmic Microwave Background 09:37 - What Came BEFORE The Big Bang? 10:32 - Two Big Problems: The Horizon And Flatness Problems 11:54 - Inflation: The Universe's Explosive Secret 17:05 - What Drove The Big Bang? 19:45 - How Galaxies Were Born 20:11 - Could There Be Other Universes? The Multiverse 22:19 - Are We Lucky To Exist? 24:17 - Will We Ever Know The Full Answer? 25:20 - Brian Cox's Final Reflection This documentary was first broadcast in 2017 by the Australian Broadcasting Corporation. #Documentary #Australia #Science #Physics #Space #BrianCox Subscribe: https://ab.co/2YFO4Go Like: https://www.facebook.com/ABCScience Follow: https://www.instagram.com/ABCHealth --------------------------------------------------------------- This is an official Australian Broadcasting Corporation YouTube channel. Please see the ABC Online Terms of Use for the reasons why we may remove content from this page, or ban people: http://about.abc.net.au/terms-of-use/