Cosmology on Trial introduces readers to unexplained and unsolved mysteries of the universe, without complex jargon. The author’s approach is “Just the facts please. Show me the evidence.” Current ideas of cosmology lack verifiable data. In spite of this, they masquerade as relevant theories and compete for greater elegance like beauty pageant contestants. Physicists still do not fully understand Gravity, the most common force in nature. Newtonian physics, General Relativity, Quantum Mechanics, and String Theory have still not proven whether Gravity is a wave, a graviton particle, or even a fabric of spacetime. Gravity is not even included in the Standard Model of Physics, although it is ubiquitous.