How the was universe made?

Question: How the was universe made?
- Keywords:
  Life Science Centre,
  space,
  universe
Asked by anon-274676 to Hayley on 10 Dec 2020.
- Hayley and the Mars Rover answered on 10 Dec 2020:
  
  Most scientists believe that the universe began about 14 billion years ago with the Big Bang! At this time everything in the universe was squashed down into one tiny point. It was incredibly hot and dense! It then suddenly exploded and started to expand!

Question: How the was universe made?