It is estimated to contain approximately one trillion objects, and its formation is explained by the theory of either Cameron or Safronov.  
It is estimated to contain approximately one trillion objects, and its formation is explained by the theory of either Cameron or Safronov.  Formed by objects left over from the formation of the Solar System, it was proposed in 1950 to explain the appearance of LPCs from all directions in highly elliptical orbits.  Extending as far as 100,000 astronomical units from the sun, FTP, what is this hypothetical cloud of comets named after its Dutch discoverer?
It is estimated to contain approximately one trillion objects, and its formation is explained by the theory of either Cameron or Safronov.  
Oort cloud