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Comets are classified by the size of their orbits. As soon as a comet is discovered, astronomers make measurements of its position to try to settle what orbit the comet is in. Many comets with an orbital period up to 100 years are in elongated elliptical orbits that extend out to Neptune's orbit and beyond.
The faster comets with longer period might come from the Oort cloud at distances up to 1 light year or even further.
A small class of comets come from outside the solar system and these are noted by their high speed and hyperbolic orbits which show they will make one visit and disappear off again.
What else can I help you with?
Why are comets interesting to astronomers?
by its light
Is all comets named after people?
No, not all comets are named after people. Some comets are named after the astronomers who discovered them, while others are given more generic names based on their characteristics or catalog numbers.
How did Comet west change the way astronomers think about comets or the solar system?
Comet West was remarkable in its brightness and tail formation, providing astronomers with valuable data to study the composition and behavior of comets. It helped to confirm that comets are made of ice and dust, and its disintegration provided insights into the dynamics of comets in the solar system. Overall, Comet West contributed to advancing our understanding of comets' role in the formation and evolution of the solar system.
How do you know what comets are made of?
Astronomers analyze the light reflected from comets with a machine, and can easily tell what major elements it is composed of.
How did comet wild 2 change the way astronomers think about comets or Solar Systems?
because it was like unique because it has like craters and because none other like comet like has one
Do astronomers think Pluto is a planet?
Astronomers think Pluto is a dwarf planet. And they're right.
What astronomer discovered eight comets?
Many astronomers have discovered that many comets. For example, David Levy is the discoverer or co-discoverer of 22 comets.
What are 3reasons comets are interesting to astronomers?
Because people think that comets are cool and they have bright lights and fire and you can make a wish too also because they are interesting to watch maybe some people are scared but they are still interesting!
Where did wrestling orignate from?
Ancient Greece or Rome I think it was part of the olympic games eventually
Where do you find comets?
Comets are typically found in the outer regions of the solar system, beyond the orbit of Neptune. They can be observed from Earth when they come closer to the sun and develop a visible tail due to the solar wind. Astronomers track comets using telescopes and space missions.
How do astronomers think craters were created on the moon and planets?
Astronomers believe craters on the moon and other planets were created by impacts from asteroids, comets, and meteoroids. When these objects collide with the surface, they excavate debris and create large indentations in the crust. The size and shape of the craters can provide valuable insights into the history of impacts in the solar system.
Who named comets comets?
I think it was Aristotle who first used the Greek word from which "comet" is derived.
