how big is the sun? – Visit Zone

Question: how big is the sun?
- Keywords:
  Life Science Centre,
  space,
  Sun
Asked by anon-271254 to Hayley on 27 Nov 2020.
- Hayley and the Mars Rover answered on 27 Nov 2020:
  
  The sun is the biggest thing in the solar system. It has a radius of almost 700,000km! It is so big that if it was hollow over 1 million Earths would fit inside of it!

Question: how big is the sun?