How did comets form?

Answer 1

The nucleus is made up of a special dust called fluffy. It is called fluffy because this dust could be as lightweight and full of holes like a sponge. The holes in the dust are filled with ices like water, carbon dioxide (dry ice), and carbon monoxide.

Answer 2

a comet is formed by ice and rock in space also some followed debree
Scientists believe that comets are pieces of dead planets from far far away.
Starting with the "solar nebula", they think a "protoplanetary disc" was formed.

From that came the "planetesimals" which went on to form the planets.

Comets are thought to be some of the planetesimals that were left over.
commets are cool, and heavy, they are produced and form by little cells called hydrolytes, they are in sapce and are fromed over years and years.

Answer 3

Exactly how a comet forms is currently unknown. The basic idea is that a conglomerate of ice and rock is set into motion and trapped by the gravitational pull of a star. If it falls into an orbit, as it it bombarded by solar radiation, a tail is formed, and that's what we see as a poo.

Answer 4

Comets are thought to have formed in the outer regions of the solar system from a mix of ices, dust, and rocky material. These icy bodies may be remnants from the early solar system and are believed to have been preserved in the cold regions of space until they are perturbed into orbits that bring them closer to the Sun.

Answer 5

scientists believe it comes from an oort cloud.

Answer 6

It is the dust and debris flying off of the comet as it travel through space and atmospheres

Answer 7

They do not have any ice on them where are the hydrogen and oxygen atoms in space that can combine to make water

Answer 8

They werent formed, God created them.