Comets are called 'comets' because of a Greek origin. The words was derived from the Greek word 'kometes' or 'stars with hair,' and was then changed in Latin to 'cometes,' which is where the English spelling is derived from.
The word 'comet' came into the English language from the Latin word cometa, which itself came from the ancient Greek word komētēs meaning 'long-haired (star),' from komē 'hair'.
Answer:
Comet mean ball of ice and dust moving in a large elliptical orbit around the Sun and going out past the planets.
No it is not called a comet. An asteroid caught in our gravity well becomes a meteorite as it burns up in our atmosphere. A comet is a chunk of dirty ice that comes from the Ort cloud and orbits our sun until it hits something or finally melts.
Comets are believed to be the "left-over" matter from the formation of the Solar system. All of the material near the center of the system collapsed to form the Sun, while heavier elements farther out came together to form the planets. Far out from the sun, much of the remnants clumped together in a region called the Oort Cloud.
Periodically, a chunk of frozen matter is disturbed from the Oort Cloud and falls toward the Sun. As the Sun heats it, the material of the comet, which is similar to a snowball with a few rocks, begins to melt and vaporize, and the sunlight causes the vapor to glow. This is the tail of the comet.
Sometimes, a comet will hit a planet, such as the Shoemaker-Levy comet that smashed into Jupiter. Some scientists, notably Luis Alvarez, theorize that a comet striking the Earth 65 million years ago may have killed off the dinosaurs.
Comets are believed to be the "left-over" matter from the formation of the Solar system. All of the material near the center of the system collapsed to form the Sun, while heavier elements farther out came together to form the planets. Far out from the sun, much of the remnants clumped together in a region called the Oort Cloud.
Periodically, a chunk of frozen matter is disturbed from the Oort Cloud and falls toward the Sun. As the Sun heats it, the material of the comet, which is similar to a snowball with a few rocks, begins to melt and vaporize, and the sunlight causes the vapor to glow. This is the tail of the comet. Sometimes, a comet will hit a planet, such as the Shoemaker-Levy comet that smashed into Jupiter. Some scientists, notably Luis Alvarez, theorize that a comet striking the Earth 65 million years ago may have killed off the dinosaurs.
A comet is part of the solar system because they have there own orbits to the sun just like planets.
Comets are Comets and Asteroids are Asteroids
No, they are not. They come from regions of asteroids that exist within our own solar system. Long period comets, the ones that appear once in thousands of years, probably come from the Oort Cloud, a spherical cloud of small icy asteroids believed to exist at the farthest outer reaches of the solar system. Short period comets like Halley's probably come from the Kuiper Belt, a ring of asteroids just beyone Neptune's orbit. The minor planet Pluto is the most famous Kuiper object. Not all objects in the Oort Cloud and Kuiper Belt are comets; in fact most are not.
how are comets classfied
Comets!
Comets have chemicals and gases.
Asteroids and Comets.
This mostly happened due to many meteorites and comets bombarding the surface of the planet.
Planets Human Beings (On Earth) Stars Comets Meteors/Meteorites Asteroids
NO!!!!!!!!!!!!!!!!! A "fire comet" would burn up when it gets anywhere near the sun! even if it did exist!!!!
Comets are Comets and Asteroids are Asteroids
comets
Comets
No, they are not. They come from regions of asteroids that exist within our own solar system. Long period comets, the ones that appear once in thousands of years, probably come from the Oort Cloud, a spherical cloud of small icy asteroids believed to exist at the farthest outer reaches of the solar system. Short period comets like Halley's probably come from the Kuiper Belt, a ring of asteroids just beyone Neptune's orbit. The minor planet Pluto is the most famous Kuiper object. Not all objects in the Oort Cloud and Kuiper Belt are comets; in fact most are not.
Probably, but no one can prove it true or false, because there is only circumstantial evidence today. However, it would make sense (depending on your belief of the age of the universe), because comets are a normal part of our universe.
how are comets classfied
There are no comets on Neptune because Neptune is a planet and comets are, well, comets. They have nothing to do with each other.
comets crash into all planets!Planets don't have comets. Planets have moons. Comets orbit the sun