A comet will stay in space until its orbit brings its withing the gravity well of another body.
Celestial comets is a more formal name for comets. Comets are objects in space orbiting the Sun with long orbits. They are thought to be made of frozen water. As they near the Sun they produce a long glowing tail trailing behind.
Comets move
No. Comets are not "on" anything. They are free objects in space.
Comets and meteors are made of rocks and boulders same as on earth. But since they are in space for a long time, they might have some differences, little differences.
-- Despite where they come from, some comets have different mass qualities. While some are long-term comets, some are short-term. Short-term period comets originate in the Kuiper belt or it's "shattered disc", which is around the orbit of Neptune. Long-term period comets originate in Oort cloud, which is a cloud of icy bodies in space.
one year
Comets in space have an orbit path.
in the oort cloud
Comets are composed of ice and dusty and are present in space. There are over 5 thousand different known comets.
People can stay in space as long as they have plenty of oxygen, food and water!
comets are large balls of gas and ice that are flying round in space. :-)
What do you mean with "hit space"? Comets are always in space.