There's also a small chance the inner solar system gets destabilized before that, in about 3Gyr, and Earth crashes with another planet: https://www.nature.com/a

There's also a small chance the inner solar system gets destabilized before that, in about 3Gyr, and Earth crashes with another planet: https://www.nature.com/articles/nature08096 https://www.nature.com/articles/nature08096