https://padlet.com/herinbre000/1jfpmyd5cr2p What I know about the Big Bang en-us 2017-10-16 17:03:03 UTC 2025-09-27 11:34:39 UTC hello@padlet.com herinbre000 https://padlet.com/herinbre000/1jfpmyd5cr2p/wish/197473569 The Big Bang Happened 13.7 billion years ago]]> 2017-10-16 17:17:46 UTC https://padlet.com/herinbre000/1jfpmyd5cr2p/wish/197473569 herinbre000 https://padlet.com/herinbre000/1jfpmyd5cr2p/wish/197477869 A theory in astronomy: the universe originated billions of years ago in an explosion from a single point of nearly infinite energy density — compare steady state theory.

]]> 2017-10-16 17:25:44 UTC https://padlet.com/herinbre000/1jfpmyd5cr2p/wish/197477869 herinbre000 https://padlet.com/herinbre000/1jfpmyd5cr2p/wish/197481943 The theory states that about 13.7 billion years ago all the matter in the Universe was concentrated into a single incredibly tiny point. This began to enlarge rapidly in a hot explosion, and it is still expanding today. Evidence for the Big Bang includes: all the galaxies are moving away from us.

]]> 2017-10-16 17:33:32 UTC https://padlet.com/herinbre000/1jfpmyd5cr2p/wish/197481943 herinbre000 https://padlet.com/herinbre000/1jfpmyd5cr2p/wish/198366356 Citations are that The Big Bang Theory "is the leading explanation about how the universe began. At its simplest, it says the universe as we know it started with a small singularity, then inflated over the next 13.8 billion years."]]> 2017-10-18 17:17:05 UTC https://padlet.com/herinbre000/1jfpmyd5cr2p/wish/198366356