Dark Matter

Dark matter (also referred to as Gravitonium) was an invisible substance that contributed to the gravitational pull of large objects such as galaxies. Dark matter had no mass, as it did not interact with momentons. It did, however, emit gravitons, and so it produced gravity.

Particles
Dark matter was composed of static photons revolving around miniature singularities (Black Holes). The motion of the photons around the singularities was analogous to the motion of electrons around atoms. The presence of the photons stabilized the singularities, enabling them to emit gravitons. Because they did not interact with the momenton field, dark matter particles did not have mass. They also did not interact with any form of matter or radiation, and passed straight through ordinary bodies such as planets and stars.

Dark matter did, however, interact with gravitational fields, and so it was often drawn towards the centers of galaxies, where it would contribute to their mass and gravity, and help hold them together.

A pair of dark matter particles disappeared when they merged, and this would result in the spontaneous creation of a new pair of dark matter particles at another location within the universe, although usually within 1 million light years of where the previous pair vanished. This ensured a constant amount of dark matter within the universe.

Behavior
Galaxy collisions often scattered dark matter. Due to its lack of interaction with most forms of energy, and its tendency to destroy itself when concentrated, dark matter was extremely hard to study.