Anywhere from "millions of years or more" to "just until the next time they approach the Sun" (or hit something, like Comet Shoemaker Levy 9 did Jupiter in 1994). Some comets making their first approach to the Sun (presumably after a gravitational encounter in the outer solar system) come too close and are destroyed. Most familiar comets like Halley's Comet can be expected to "live" millions of years into the future as they have relatively stable orbits and do not come too close to the Sun.
In our solar system, all the planets are about the same age. They were all formed about 4.6 billion years ago.
Around the age of 4.5 billion years or more.
They could be as old as the universe itself.
The name of the oldest comet is comet Halley which can be seen every 74-75 years!
How old Can a comet be by research
hailey comet
its called a dirty snowball because of the wau it looks
The name Comet for a male Appaloosa means "Beautiful Star That Came From Heaven's Gate or for short " Heaven's Beautiful Star"Comet Is So Beautiful To Me, Do Not Be Afraid Of It.
Comet C/2006 P1 McNaught
Haley's comet
=The reindeer who's name is also the name of a kitchen cleanser is COMET=
from the greek word comet, meaning "to comet"
Baileys Comet
Comet Comet
hailey comet
there's comet halley, comet hale-bop, comet borrelly, and Comet wild 2... that's all i can think now.
The name of the comet that will pass Earth on August 15, 2011, is the comet Honda.
Caesarion was the name of Cleopatra's oldest son.Caesarion was the name of Cleopatra's oldest son.Caesarion was the name of Cleopatra's oldest son.Caesarion was the name of Cleopatra's oldest son.Caesarion was the name of Cleopatra's oldest son.Caesarion was the name of Cleopatra's oldest son.Caesarion was the name of Cleopatra's oldest son.Caesarion was the name of Cleopatra's oldest son.Caesarion was the name of Cleopatra's oldest son.
Comet
its called a dirty snowball because of the wau it looks
Halley's Comet is currently a little beyond the orbit of Neptune.
father times best soldier and baby new year