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They both revolve around the sun and they are both smaller than planets or moon.
A comet is a cloud of dust and an asteroid is a solid rock.
No. For one thing, Halley's comet is a comet, not an asteroid. The largest asteroid is Ceres, which is far larger than Halley's comet.
asteroid
comet is a ball of dirty ice or in other words made of dirty ice and asteroid is a i think a ball of rock or dirt clustered together
Basically it is the region of space that defines a comet from a meteor. A meteor comes from the asteroid belt that sits between mars and jupiter where as a comet originates from the ort cloud that surrounds our solar system. It begins in the far reaches past pluto. The great distance and lack of proximity to our sun causes ice and dust to accumulate on the core and if it is in an orbit that takes it close enough to the sun that mix of ice and dust begins to melt and sheds off the comet creating the "tail" that is visible as it passes by. An asteroid does not have any ice to burn off so it is not as visible as a comet. The term meteor is not relevant until the comet or asteroid breaches our atmosphere at that point the comet or asteroid is then referred to as a meteor.
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.
no
Scientists usually refer to this as an asteroid, not a comet. It's the asteroid that caused the Chicxulub crater.
Comet
the asteroid belt is safe for now long as there ere rouge comets comet comet clos to the belt
A comet is made of ice and dust, while an asteroid is a space rock. Asteroids travel in the asteroid belt between Mars and Jupiter. Comets fly around our solar system. Asteroids can be from the size of a pebble to 640 miles across, while comets are usually only a few miles across.