9.
Comets are caused by sun currents' pressure forcing the suck currents
at a great speed, and forces the comet current to pass through sun
currents. Some comets pass in and out of their sun currents at
regular intervals and are called periodic, i.e., its orbit is an
ellipse.

Comets that are parabolic will never return to their starting point
and travel wild.

10.

Bodies may be destroyed by suck currents carrying bodies in collision
with each other; if the bodies are equal size, will throw the material
into atoms. If a small and large body come in collision the small
body will bury itself in the greater. Bodies thrown into atoms, the
atoms may continue to be carried by its respective current (as rings
around Saturn), or the atoms may be forced beyond its current and pass
as shooting stars to other bodies or milky ways.

11.
Nebula is the suck current in the process of condensing material into
bodies. Can be seen in Milky Way with naked eve.


[Figures: two line drawings, captioned as follows. "The solar
system." "The sun."]