Yes, there are many comets that have been seen by people.
Halley's Comet
as far as i am aware it is haley's comet
g comet
yea and we will die
Yes, "Sozin's Comet" will be shown on Nick again.
Halley's Comet is unlikely to ever pose a hazard to the Earth. As such, it has no ecological significance.
A Comet is a body in perpetual orbit. A Meteorite is a body which enters the Earth's atmosphere. It is unlikely that Halley's Comet will ever crash into the Earth.
I don't think so
i have no clue what so ever :D
Aang did not die in Sozin's Comet. He defeated Firelord Ozai and more or less lived happily ever after.
As far as is known from written records in human history,no comet has ever circled the earth.
There are no data with which to answer that question, because no comet has ever yet been observed in orbit around a moon.