30

Stories about: Oort belt

The Kuiper Belt Shines Rainbow Colors Now, we consider that the outer solar system lies somewhere beyond the orbit of the planet Neptune, meaning for example the Kuiper belt, thought to be the source of the short-period orbit comets, and the Oort cloud lying more than one light year away from the Sun, which could probably be the location where long-peri... 3 January 2008 05:39 GMT