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Big Bang theory attempts to explain
Big Bang theory attempts to explain
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The correct option is A The origin of the universe
The Big Bang theory discusses the origin and evolution of the universe. According to this theory, about 13.8 billion years ago, the entire universe was concentrated in a single tiny point. This tiny point began to expand rapidly and led to a hot explosion. It is expanding even today. The fragments of the explosion are moving away in the form of galaxies beyond the observable universe. There lacks sufficient observational evidence to support the Big Bang theory but it is believed to be the most probable one by many cosmologists.
The Big Bang theory discusses the origin and evolution of the universe. According to this theory, about 13.8 billion years ago, the entire universe was concentrated in a single tiny point. This tiny point began to expand rapidly and led to a hot explosion. It is expanding even today. The fragments of the explosion are moving away in the form of galaxies beyond the observable universe. There lacks sufficient observational evidence to support the Big Bang theory but it is believed to be the most probable one by many cosmologists.
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