will the sun turn to a big red giant after millions and millons of years

Question: will the sun turn to a big red giant after millions and millons of years
- Keywords:
  red giant,
  sun
Asked by mak2016 to Reka, Pip, Kuntal, Kate, Ajay on 11 Nov 2016.
- Reka Nagy answered on 11 Nov 2016:
  
  Yep – we believe this will happen in about 6 billion years. That is a very long time away, since our solar system has only existed for around 4.5 billion years.

ammu commented on 22 Nov 2016:

how will the sun turn into big red giant and why

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Question: will the sun turn to a big red giant after millions and millons of years