The theory about the beginning of the Universe by a huge explosion is called?

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The theory about the beginning of the Universe by a huge explosion is called? Answer: Big Bang

The Big Bang Theory is the leading explanation for the origin of the Universe, suggesting it began as a singular, extremely hot and dense point around 13.8 billion years ago, which expanded rapidly in a massive explosion known as the Big Bang.

Question context

This question is part of 🔬 General Science within the broader 🌐 Current Affairs & GK subject and appears in the PPSC Punjab Public Service Commission preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.