none, they burn up before they can hit it
No. Comets orbit the sun. Many asteroids orbit the sun in between the orbits of Mars and Jupiter.
There are no comets that orbit the planet Mars. Comets, some, orbit the sun. Mars on the other hand does have two moons, Phobos and Deimos.
No. Comets are not moons as they orbit the sun, not planets.
Comets go around the Sun in a highly elliptical orbit.
comets orbit the sun
Comets orbit the Sun.
No. Comets orbit the sun. Many asteroids orbit the sun in between the orbits of Mars and Jupiter.
The sun's gravity holds comets in their orbits.The sun's radiation heats comets causing vaporization of their ices.The sun's solar wind blows vaporized ice and dust particles away from the comets forming the tail.The sun's visible light reflects from the comet and its tail, making them visible.The sun's magnetic field deflects ions in the tail, causing separation into two tails - the dust tail and the ion tail.If a comet comes too close to the sun, the comet will hit the sun and be destroyed.
There are no comets that orbit the planet Mars. Comets, some, orbit the sun. Mars on the other hand does have two moons, Phobos and Deimos.
No. Comets orbit the sun.
No. Mercury has nothing to do with comets. Comets are objects that orbit the sun independent of the planets.
no only comets.
No. Comets are not moons as they orbit the sun, not planets.
that comets circle the sun
actually several comets circle the sun a year!