because the comet can't stay in the suns pull and the Earth pulls it for a short time
Any comet visible from earth is in orbit around the sun. If the orbit is closed (elliptical), the comet will return after some period of time. If the orbit is open (parabolic or hyperbolic), the comet will escape the solar system and never return to the neighborhood.
It is called an orbit. A comet has an eccentric or parabolic orbit.
our earth would be then fried, becasue the orbit of a comet orbits around the sun which cause the comet to be insanely high. which in one case would fry our earth if our orbit was near the sun
The path of a comet around the sun would depend on its mass, speed, and trajectory. It a comet enters the sun's gravitational field at the correct trajectory and speed, it would fall into a roughly circular orbit.
A comets orbit is considered a cycle because a comet circles back in an elliptical orbit.
Any comet visible from earth is in orbit around the sun. If the orbit is closed (elliptical), the comet will return after some period of time. If the orbit is open (parabolic or hyperbolic), the comet will escape the solar system and never return to the neighborhood.
It is called an orbit. A comet has an eccentric or parabolic orbit.
An orbit
Halley's Comet is following its long orbital path. It is currently a little past the orbit of Neptune, and is not visible.
oval
An orbit
oval
The Sun
our earth would be then fried, becasue the orbit of a comet orbits around the sun which cause the comet to be insanely high. which in one case would fry our earth if our orbit was near the sun
Halley's Comet returns to the part of its orbit visible from Earth.
Invisible to our eyes, ionic "winds" are constantly blowing away from the sun. As a comet passes in a long, elliptical orbit, its tail is pushed away from the sun by these solar winds. Since most of the visible part of the comet is its tail, this is a very visible effect. Of course, there is no air resistance in the vacuum of outer space, a comet's orbit will not make it more elongated, smooth, etc.
a comet