In the outer realms of the solar system.
Comets are made mostly of ice.
mostly ice
Comets can be found throughout the solar system, but they typically originate from the Kuiper Belt and Oort Cloud, which are located beyond the orbit of Neptune. While comets can pass through the inner solar system and be visible near Venus and Mercury, they do not originate primarily from that region.
Comets : mostly ice & are often in very distant elliptical orbits. Meteoroids and asteroids are usually rocky and/or metallic, asteroids are found in the asteroid belt (between Mars & Jupiter).
It is widely believed that water was originally brought here by comets (which are mostly composed of ice and dust).
Comets come from the Oort cloud and the Kupier Belt
Comets contain ice.
dirty snowballs or "icy mudballs
anywhere but mostly in the country
comets can be found in the oort cloud to the south of Pluto
Dust and gas
Comets are composed mostly of ice while asteroids are mostly made of rock or metal.