https://padlet.com/hugomr2/qq5cqrd3lmyuaq8d en-us 2021-12-02 18:15:00 UTC 2025-04-24 12:57:29 UTC hello@padlet.com https://padlet.net/icons/png/26a0.png hugomr2 https://padlet.com/hugomr2/qq5cqrd3lmyuaq8d/wish/1925847655 The Universe begins 13.7 billion years ago with an event known as the Big Bang 
Both, time and space are created at this event ]]> 2021-12-02 18:35:50 UTC https://padlet.com/hugomr2/qq5cqrd3lmyuaq8d/wish/1925847655 hugomr2 https://padlet.com/hugomr2/qq5cqrd3lmyuaq8d/wish/1925859325 The cosmos goes through a superfast inflation expanding fromthe size of an atom to that of a grapefruit in a tiny fraction of a second ]]> 2021-12-02 18:42:04 UTC https://padlet.com/hugomr2/qq5cqrd3lmyuaq8d/wish/1925859325 hugomr2 https://padlet.com/hugomr2/qq5cqrd3lmyuaq8d/wish/1925872225 Post-inflation the universe is a seething, hot soup of electrons, quarks and other particles ]]> 2021-12-02 18:48:41 UTC https://padlet.com/hugomr2/qq5cqrd3lmyuaq8d/wish/1925872225 hugomr2 https://padlet.com/hugomr2/qq5cqrd3lmyuaq8d/wish/1925876501 A rapidly cooling cosmos permits quarks to clump into protons and neutrons ]]> 2021-12-02 18:50:47 UTC https://padlet.com/hugomr2/qq5cqrd3lmyuaq8d/wish/1925876501 hugomr2 https://padlet.com/hugomr2/qq5cqrd3lmyuaq8d/wish/1925877840 Still to hot to form into atoms, charged electrons and protons prevent light from shinning 
The Universe is a superhot fog ]]> 2021-12-02 18:51:31 UTC https://padlet.com/hugomr2/qq5cqrd3lmyuaq8d/wish/1925877840 hugomr2 https://padlet.com/hugomr2/qq5cqrd3lmyuaq8d/wish/1925886792 Electrons combine with protons and neutrons to form atoms, mostly hydrogen and helium 
Light can finally shine ]]> 2021-12-02 18:56:11 UTC https://padlet.com/hugomr2/qq5cqrd3lmyuaq8d/wish/1925886792 hugomr2 https://padlet.com/hugomr2/qq5cqrd3lmyuaq8d/wish/1925892154 Gravity makes hydrogen and helium gas coalesce to form the giants clouds that will become galaxies 
Smaller clumps of gas collapse to form the first stars ]]> 2021-12-02 18:58:55 UTC https://padlet.com/hugomr2/qq5cqrd3lmyuaq8d/wish/1925892154 hugomr2 https://padlet.com/hugomr2/qq5cqrd3lmyuaq8d/wish/1925899720 As galaxies cluster together under gravity, the first stars die and spew heavy elements into space 
Those will eventually turn into new stars and planets ]]> 2021-12-02 19:02:55 UTC https://padlet.com/hugomr2/qq5cqrd3lmyuaq8d/wish/1925899720 hugomr2 https://padlet.com/hugomr2/qq5cqrd3lmyuaq8d/wish/1925907452 In a few billion yeras the Sun`s cuter layers will expands as it turns into a Red Giant star 
Life on Earth will become impossible 
Expansion of the Universe will continue to accelerate ]]> 2021-12-02 19:07:07 UTC https://padlet.com/hugomr2/qq5cqrd3lmyuaq8d/wish/1925907452 hugomr2 https://padlet.com/hugomr2/qq5cqrd3lmyuaq8d/wish/1925917156 Stars no longer form
Matter is trapped in black holes or dead stars 
The protons decay and black holes evapporate, leaving the Universe to its ultimate fate as cold, dead, empty space , containing only radiation, which itself too will eventually disperse ]]> 2021-12-02 19:12:03 UTC https://padlet.com/hugomr2/qq5cqrd3lmyuaq8d/wish/1925917156