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

    Asked by mak2016 to Reka, Pip, Kuntal, Kate, Ajay on 11 Nov 2016.
    • Photo: Reka Nagy

      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.