BSIP,JACOPIN / SCIENCE PHOTO LIBRARY BSIP,JACOPIN / SCIENCE PHOTO LIBRARY
Illustration of the solar system, including the asteroid belt, the Kuiper Belt (a disc of asteroid-like bodies) and the Oort Cloud, which compromises billions of comet nuclei, small lumps of rock and ice. Some of these fall into the solar system to become visible as comets.
Model release not required. Property release not required.