Through space. Comets have a period in which they orbit the Sun in an elongated ellipse, some have long periods, e.g. Halley's Comet, 75 years.
3 million light years
yes, comets travel around the solar system :l
Comets contain ice.
comets travel around 26 miles per second to 298 miles per second.
It has been suggested that comets originate in the Oort cloud and then travel in long elliptical orbits around the Sun.
No. The planets in the Solar System all have almost circular orbits, but the orbits of comets are highly eccentric (oval-shaped). This means that while the distance a planet is from the Sun is rather constant, the path of a comet means it comes close to the Sun, and then moves far away.
No.
yes, comets travel around the solar system :l
Comets travel in highly elliptical orbits. See link for more.
no.....
We only know about comets that travel around our own Sun, but we would expect that other solar systems might have the same kinds of debris left over, and that other stars might have comets also. But our instruments and telescopes aren't good enough to let us detect such small objects as comets so far away.
yes they do
elongated elliptical orbits around the sun
Comets contain ice.
most comets travel near the oort belt.
Comets are physically very remote (far away from) from almost everything, they resemble (are similar to) dirty snowballs.
Asteroids, and comets.
No... they're far too small to support an atmosphere.