There have already been two planets detected (and possibly two others), and there are at least some simulations that indicate that a planet could be in the inne

There have already been two planets detected (and possibly two others), and there are at least some simulations that indicate that a planet could be in the inner edge of the habitable zone. [1] [1]: https://arxiv.org/abs/0811.0673 https://arxiv.org/abs/0811.0673