Dirty snowballs
.... errr - well comets.
short period comets
snowballs
long period comet
several times a year
Comets are called this because of the ice and dust inside the nucleus. Now go look up everything else on your own.
Its called FRICTION
They are called comets.
every 76 years
no, only comets develop glowing tails.Fun Fact:some scientists called comets "dirty snowballs"
If you mean all our planets and comets, it's called the Sun. It is called "The Solar System".
Classic! That would be a "coma," often found surrounding the nucleus of comets.