10 Facts about Comets and Meteors
If you want to know more about the objects on the space, check Facts about Comets and Meteors. Can you tell me the name of the comet which collided with Jupiter in 1994? It was named Shoemaker-Levy 9. Comet and meteor are very different. A comet orbits the sun. It is small. It has visible coma when the comet closes to the sun. Check other facts about comets and meteors below:
Facts about Comets and Meteors 1: the materials of comet
There are several materials which compose the comet. Those include dust, ice and rocky particles.
Facts about Comets and Meteors 2: the short term comet
The experts call the short term comet as the periodic comet. The orbital period of the short term comet is less than 200 years. If the orbital period is more than 200 years, they are included in the long term comets.
Facts about Comets and Meteors 3: the name comet
The name comet is derived from Greek. When Aristotle observed the object which reminded him with stars with hair, he called it comet. Actually the word comet means hair of head.
Facts about Comets and Meteors 4: what is meteoroid?
The small particles or rocks in the solar system are called meteoroids. The objects usually have the size from dust to the ones with diameter at 10 m. If the objects in the solar system are larger, you can call them asteroid.
Facts about Comets and Meteors 5: what is meteor?
The term meteoroid and meteor is very different. You can call the object meteor as the meteoroid if it passes the earth’s atmosphere. The shooting star that people can spot at the top of the sky actually is not a star. It is a meteor.
Facts about Comets and Meteors 6: meteorite
The term meteorite is used to call the meteoroid which falls to the atmosphere and collides on the surface of earth.
Facts about Comets and Meteors 7: the atmosphere of earth
There are millions of meteors bombarding the atmosphere of earth every single day.
Facts about Comets and Meteors 8: the fast meteoroids
The speed of the fastest meteoroid can reach 42 km per second or 26 mph. Not all meteoroids fall to the earth atmosphere. Few of them are having the earth grazing fireballs. It means that they are back out of the earth atmosphere.
Facts about Comets and Meteors 9: the observation of the meteor
If you want to know the meteor clearly, the sky must be very dark. Get facts about celestial bodies here.
Facts about Comets and Meteors 10: meteor shower
The term meteor shower is used to describe the meteors which occur in a close time frame.
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