One of our planets may be missing, and it could explain why the solar system looks the way it does - Phys.org
science 2026/06/01 14:00:05

One of our planets may be missing, and it could explain why the solar system looks the way it does - Phys.org

Source:Phys.Org
Author:Paul Arnold

Our solar system has two ice giants, Uranus and Neptune, but there may have been a third. According to a new study published in the journal Icarus, this extra world might have triggered a violent planetary shuffling billions of years ago that could have disru…