Unsolved Mysteries

This story is not complete. There are a number of unsolved problems, challenges which scientists are still struggling to resolve. I list some of them here:

►    Origin of the Universe

►    Mystery of missing antimatter

►    Missing Mass Problem

►    Source of Dark Energy

►    Nature of Dark Matter

►    Origin of Galaxies

►    Origin of Life

►    Mechanism driving Plate Tectonics

►    Origin of Human Consciousness