Yes
True/yes
Jan Hendrik Oort suggested that comets come from the Oort Cloud. This is sometimes called the Oort Hypothesis.
The Oort cloud.
Comets have two main sources, the Oort Cloud or the Kuiper Belt
The Oort cloud.
The Oort cloud.
No, the Oort Cloud does not have rings. The Oort Cloud is a vast region of space beyond the outer planets in our solar system where comets are believed to originate from. It consists of icy objects and debris left over from the formation of the solar system, but does not have ring structures like those found around planets.
The outer Oort cloud. (The inner Oort cloud is believed to be disk-shaped.)
The Oort cloud is a theoretical and incredibly vast mass of comets that are believed to orbit the sun at great distances.
Comets. The Oort Cloud is a vast region of space beyond the orbits of Pluto and the other outer planets where many comets are believed to originate. These icy objects can be pushed into the inner solar system by gravitational forces and become visible as comets when they approach the Sun.
Long period comets originate in the Oort Cloud.
Yes, the Oort Cloud is a theoretical region of space that is believed to be the source of long-period comets. It is thought to be a vast shell of icy objects surrounding the solar system, located far beyond the orbit of Pluto. Its existence has not been directly observed, but it is supported by the orbits of comets that are believed to originate from it.