We don't currently know when a comet will hit planet Earth.
a giant comet hit the earth at super speeds. then the Arizona desert was hit with a comet. and then all the dinosaurs died. hope it never happens again!
Comet Lulin will not hit the Earth; it won't even come especially close.
No, a comet will NOT hit earth in 2012.
Haleys comet does not orbit the earth it orbits the sun; and it is expected to return again in 2061
yes
we cant survive a comet and besides they dont hit the earth
10,000km
Depends on how big the Comet is.
maybe...
lol it causes damage such as creating some crater,,,,,,,,,,,, it is very rare 4 a comet to hit earth lmao
it could be the end of the earth
no they all died when a comet hit the earth.