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What is a spherical region of comets on the outer edges surrounding the solar system?
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What is A possible icy cloud surrounding the solar system from which some comets originate?
The Oort cloud.
What is the region in the Solar System considered to be the source on long-period comets?
The Oort Cloud.
What objects are probably not located in the same region of the solar system in which they originally formed?
Oort cloud comets
What is the composition of a solar system?
A solar system is defined as the region in which the central star has gravitational dominance; hence, the system would include the star, planets, minor planets, comets, asteroids, and anything else within that region.
Where are comets and asteroids most likely to be found?
Comets are constantly entering and leaving the inner solar system. However, scientists have theorized that many comets are gathered in a wide area far beyond the planets of the solar system, in a location called the Oort Cloud (for Danish astronomer Jan Hendrik Oort). According to this theory, a huge spherical region surrounds the solar system at a distance of up to 1 light year (50,000 AU) from the Sun. Tiny gravitational effects of the Sun and planets (or even other stars) would pull comets from the region on an irregular but continual basis. Once comets passed the orbit of Neptune, some would be trapped by gravity and continue to orbit the Sun, with periods of from a few years to several hundred years, until they were either ejected, evaporated, or collided with a larger body. Cometary collisions are one possible source for the water on the early Earth.
What is the spherical region that surrounds the solar system and extends almost halfway to the nearest star?
The Oort Cloud of comets.
What is Oort's cloud?
Oort cloud is an immense spherical cloud surrounding the planetary system & extending approx. 3 light years from the sun. Within the cloud,comets are typically tens of millions of kilometers apart.
What oort cloud?
Oort cloud is an immense spherical cloud surrounding the planetary system & extending approx. 3 light years from the sun. Within the cloud,comets are typically tens of millions of kilometers apart.
Spherical region of comets surronding the solar system-what is it called?
The outer Oort cloud. (The inner Oort cloud is believed to be disk-shaped.)
Where are comets created?
Comets are created in the Oort cloud. The Oort cloud is a big circle of ice and dust surrounding our solar system.
What is a icy cloud surrounding the solar system from which some comets originate?
The Oort cloud.
What A possible icy cloud surrounding the solar system from which some comets originate?
The Oort cloud.
What is A possible icy cloud surrounding the solar system from which some comets originate?
The Oort cloud.
What is the huge spherical region covering your entire solar system?
The Oort Cloud
What do you call the region of the solar system which is home to long period comets?
Long period comets are thought to reside mainly in the Oort Cloud.
What is the region in the Solar System considered to be the source on long-period comets?
The Oort Cloud.
How do you define the system?
The solar system is the region of space that is within the gravitational field of the Sun consisting of planets, satellites, asteroids, and comets.
