  Here, we present a simple solution to problems that have plagued
(extra)"galactic" astronomers and cosmologists over the last century. We show
that "galaxy" formation, dark matter, and the tension in the expansion of the
universe can all be explained by the natural behaviors of an overwhelmingly
large population of exoplanets throughout the universe. Some of these ideas
have started to be proposed in the literature, and we commend these pioneers
revolutionizing our understanding of astrophysics. Furthermore, we assert that,
since planets are obviously the ubiquitous answer to every current question
that can be posed by astronomers, planetary science must then be the basis for
all science, and therefore that all current funding for science be reserved for
(exo)planetary science - we happily welcome all astronomers and other
scientists.
