When do u think the sun will explode/burst

Question: When do u think the sun will explode/burst
- Keywords:
  end of the world,
  future,
  sun
Asked by Ethan-Messenger to Ryan, Mako on 21 Jun 2015.
- Ryan Cheale answered on 21 Jun 2015:
  
  It won’t ever explode or burst, sorry to disappoint! Our star is too small for that, what will happen is eventually it’ll cool and become just a ball of cold gas

Question: When do u think the sun will explode/burst