The theory that explains the origin of the universe by a huge explosion is called:
The theory that explains the origin of the universe by a huge explosion is called:
(A) Big Bang
(B) Steady State
(C) Black Hole
(D) Nebular
The Big Bang theory explains how the Universe started with a hot and dense phase and a rapid expansion, often compared to a massive explosion. Approximately 13.8 billion years ago, space expanded, and matter, energy, and time emerged.