The Oort cloud.
However, technically the Oort cloud IS part of our Solar System.
See related link for more information.
The Oort Cloud of comets.
Oort cloud
The solar system formed from the gravitational collapse of a cloud of interstellar gas.
it was born from the interstellar cloud
The hypothetical sphere around the solar system is known as the Oort Cloud. It is a region of space theorized to contain icy objects and comets that extends far beyond the orbit of Pluto. The Oort Cloud is thought to be the source of long-period comets that occasionally enter the inner solar system.
This is the Kuiper Belt. It is located just beyond Pluto. There is also the Oort Cloud that surrounds the whole solar system.
That would be the "Oort Cloud" of comets.
well the belt of rocks and dust past pluto is called the Kupiter belt, where the suns magnetic field weakens and terminal shock occurs and hello pause, where the suns solar wind slows to sub sonic speeds
The Oort Cloud of comets.
Oort cloud
The Solar System formed from a cloud of gas, that collapsed.
The solar system was previously a cloud of interstellar gas.
I presume you are referring to the Oort cloud.
Solar nebula.
The Oort cloud. It's actually not specifically between the solar system and Proxima, it's more like the outer layer of the solar system.
The Oort Cloud is the answer.
A cloud of gas and dust.