Just how many galaxies are there?  Out
there?

Just how many more layers can we peel off
quarks, leptons and gluons, the smallest
structures known to science?

Meteorologists have already discovered two
identical snowflakes, identical to the naked
eye.  Snowflakes and other crystals have
geometrically identical points themselves.
The very divisions of time on Earth, the
rotation of the Earth on its axis, and the
Earth's revolutions around the sun, have
identical cycles, identical to the naked eye.
The entire solar system and surrounding
galaxies run in circles regular and parallel as 
clockwork.  Everybody has an identical twin
somewhere on Earth, so . . . . why not a
parallel galaxy?  If infinity really does mean
'without boundary'.

And where there is one identical twin, there
is another.  And another.  Planet.  Mirror
image of Earth.

If infinity really is that large.