Once every so rerun of hey Arnold - its made up
2061
Probably several times. It is assumed that a third of Earth water came from comets and it was a comet that hit the Earth 65 million years ago and caused the dinosaur extinction.
Comets have their own orbits in our solar system around the sun. They don't come close to the earth.
It is seen once in every 70year it is android which passes close from earth
Halley's comet was first seen in 1577 however it was not recognized as a comet. It was Edmund Halley that discovered it as a comet in 1705.
No, a comet will NOT hit earth in 2012.
Comet Lulin will not hit the Earth; it won't even come especially close.
Halley's comet didn't even come near Earth - just near enough to see it.Halley's comet didn't even come near Earth - just near enough to see it.Halley's comet didn't even come near Earth - just near enough to see it.Halley's comet didn't even come near Earth - just near enough to see it.
2061
comet
it is believed that the earth had no livingisms until a comet hit the earth with orgamisms on it.
Probably several times. It is assumed that a third of Earth water came from comets and it was a comet that hit the Earth 65 million years ago and caused the dinosaur extinction.
It takes 75 years
76 years
I assume you are asking about C/2009 P1? This comet is no threat to Earth as it doesn't come anywhere near Earth. Its closest approach to the sun is about 1 1/2 times the size of Earth's orbit.
That's a nonperiodic comet, meaning it won't come back any time soon. It is hard to determine the exact period of such comets.
Comets have their own orbits in our solar system around the sun. They don't come close to the earth.