Evaluate The Panspermia Theory

There are three main hypothesis about the Panspermia Theory. The Lithopanspermia states that rocks which have been excluded from the surface of a planet "serve as transport", which allows organisms to travel from one solar system to multiple others, as stated before. However, the Ballistic Panspermia also states that rocks which are excluded serve as transportation but only within the boundaries of the same solar system. On the other hand, Directed Panspermia states that the "seeds of life" was distributed to various planets through the actions of 'extraterrestrial civilization'.