No. There is no comet or asteroid or meteor going to hit the Earth. Most of it is superstition.
An asteroid, because the orbits of the asteroids are nearer to the earth than the comets.
assteroids
The scale of damage potentially caused by an asteroid or comet impacting Earth is known as the Torino Scale. It is used to communicate the potential threat level of near-Earth objects (NEOs) impacting our planet.
The name of the comet seen in 1986 is Halley's Comet. You can see it every 75-76 years, and is the only short period comet that is clearly visible to the naked eye from earth, and thus the only naked-eye comet that might appear twice in a human lifetime.
Comets have their own orbits in our solar system around the sun. They don't come close to the earth.
777,000 km....
A large comet or asteroid striking earth
Probably an asteroid, meteor or comet.
Comets are difficult to predict; we currently know of no comets that will be visible in 2012, but new ones are discovered periodically. No asteroids that we are aware of will approach the Earth very closely before April 13, 2029, when the asteroid Apophis will come fairly close the Earth. (But it will miss.)
An asteroid, because the orbits of the asteroids are nearer to the earth than the comets.
You usually get a crater, with surrounding damage.
An asteroid
Halley's Comet.
billy bob joe jackson
assteroids
"Meteoroid". If it actually hits the Earth's atmosphere, the streak of light will be a "meteor", and if the object survives to impact the Earth's surface then we call the remains a "meteorite".
Asteroid: A relatively small, inactive body, composed of rock, carbon or metal, which is orbiting the Sun. Comet: A relatively small, sometimes active object, which is composed of dirt and ices. Comets are characterized by dust and gas tails when in proximity to the Sun. Far from the Sun it is difficult to distinguish an asteroid from a comet. Meteoroid: A small particle from an asteroid or comet orbiting the Sun. Meteor: A meteoroid that is observed as it burns up in the Earth's atmosphere - a shooting star. Meteorite: A meteoroid that survives its passage through the Earth's atmosphere and impacts the Earth's surface.