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What is the Big Bang ? Someone describe it for me it's for an essay please or break it down !

User Tilla
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\huge\purple{Hi!}

The big bang is how astronomers explain the way the universe began. It is the idea that the universe began as just a single point, then expanded and stretched to grow as large as it is right now—and it is still stretching.

User Elly
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Answer:

The Big Bang Theory is the leading explanation about how the universe began. At its simplest, it says the universe as we know it started with a small singularity, then expanded over the next 13.8 billion years to the cosmos that we know today

Step-by-step explanation:

i

User Carlos Romero
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