The gasses liberated in the comet's tail are very diffuse. So it takes many trips of a comet about the sun to bleed off a lot of mass, unless the comet passes sufficiently close to the sun (or collides with it or with something else).
Eventually the comet would become a much smaller, rocky body, sort of like an asteroid. All the water vapor, methane, and ammonia will have bled off.
Comets lose mass every time they are close to the sun, because they contain volatile substances which boil off when they are heated. When a comet has lost enough mass, the remaining mass will disintegrate into a cloud of meteoric debris. But this can take more than just several trips.
Halley's Comet orbits the Sun, in an elliptical path. It doesn't orbit anything else.
Halley's Comet orbits around the sun.
Yes. Halley's Comet is a comet that orbits our sun, and the definition of "Part of the solar system" is 'Any object that orbits our sun.'
comet
Yes. Comets have highly elliptical orbits. They move fastest when they are nearest the sun and slowest when they are farthest away.
Halley's Comet orbits the Sun, in an elliptical path. It doesn't orbit anything else.
Halley's Comet orbits around the sun.
Yes. Halley's Comet is a comet that orbits our sun, and the definition of "Part of the solar system" is 'Any object that orbits our sun.'
comet
An icy mass that orbits the sun is called a comet.
comet
A Comet :)
Yes. Comets have highly elliptical orbits. They move fastest when they are nearest the sun and slowest when they are farthest away.
a comet/meteorite
it gets a tail
The Orbit of Comet Halley is an elongate ellipse, yes, but it does not orbit earth - it orbits the sun.
No. A comet is at least several miles across and orbits the sun and extremely high speeds.