Topic: The Oort Cloud
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Where is the Oort Cloud Located?
The Oort cloud is collection of ice bodies that surround our solar system. Many consider it to be the outer edge of the solar system. It extends 18 trillion miles from the Sun. Read More »
Source: http://answers.ask.com/Science/Astronomy/where_is_the_oort_cloud_...
What is the Oort Cloud?
The oort cloud is a cloud of comets and dust. This cloud extends three light years from the Sun in all directions. This cloud is spherical instead of disc-shaped like most other collections of debris in our solar system. Scientists believe ... Read More »
Source: http://answers.ask.com/Science/Astronomy/what_is_the_oort_cloud
What is the diameter of the Oort cloud?
No one knows. The Oort cloud is a hypothesised cloud of comets - it has not been directly observed. It is believed to extend from about 2,000 AU to about 50,000 AU or the edge of the Solar System. Read More »
Source: http://wiki.answers.com/Q/What_is_the_diameter_of_the_Oort_cloud
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The Oort Cloud
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A dutch astronomer called Jan Hendrik Oort in 1950. However, the idea was first speculated in 1932 by an Estonian astronomer called Ernst Öpik. See related link for more information.
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Source: http://wiki.answers.com/Q/Who_postulated_the_Oort_cloud
Beyond could be aliens. Nobody knows and the possibilities are infinite. THe only way to know is to wai for marvelous inventions that can change mankind. LIKE a big strong ship that can travel through space
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Source: http://wiki.answers.com/Q/What_is_beyond_the_Oort_Cloud
The solar system has been in existence for about 4.5 billion years, we believe. But there is NO WAY that a comet can survive for 4.5 billion years if it is diving into the inner solar system every few millennia and boiling off some of its v...
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Source: http://wiki.answers.com/Q/How_was_Oort_cloud_discovered
Jan Oort discovered the oort cloud in 1950.
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Source: http://wiki.answers.com/Q/What_is_an_oort_orbit
The Oort Cloud is composed of comets, which are made of various kinds of ice (frozen water but also frozen methane) and rocks.
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Source: http://wiki.answers.com/Q/What_is_the_Oort_Cloud_made_of
We're not certain that it is important; in fact, we're not even certain that the Oort Cloud EXISTS. Astronomer Jan Oort theorized that there must be a shell of debris, the remnants of the formation of the Sun and planets, still slowly orbit...
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Source: http://wiki.answers.com/Q/Why_is_Oort's_Cloud_important
