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We often imagine the Big Bang as an explosion, a burst of matter expanding into empty space. But space itself did not exist yet. Everything, including matter, energy, and time, was compressed into one unified state of potential. That initial condition, what we call the singularity, was not a point in space but the boundary of space itself, a perfectly dense state governed by the same physical laws we observe today. According to standard cosmology, this is where the structure of the universe bega

Astronomy 101: Getting to Know the Universe

Om Unit Presents Various - Cosmology - Dark Matter