"A noted particle physicist presents an investigation into the nature and composition of dark matter and dark energy, discussing how they function to hold together and expand the universe while introducing the modern theory of particle physics as it pertains to the cosmos' dark areas. 25,000 first printing."

"A noted particle physicist presents an investigation into the nature and composition of dark matter and dark energy, discussing how they function to hold together and expand the universe while introducing the modern theory of particle physics as it pertains to the cosmos' dark areas. 25,000 first printing."