The Big Bang event is a physical theory that describes how the universe expanded from an initial state of high density and temperature. Various cosmological models of the Big Bang explain the evolution of the observable universe from the earliest known periods through its subsequent large-scale form.
it's a theory that once there was just one area where all these stars n all were squeezed but when one of it popped out then everything went far away n started spreading everywhere but now all of it is again coming closer n closer
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The Big Bang event is a physical theory that describes how the universe expanded from an initial state of high density and temperature. Various cosmological models of the Big Bang explain the evolution of the observable universe from the earliest known periods through its subsequent large-scale form.
Answer:
it's a theory that once there was just one area where all these stars n all were squeezed but when one of it popped out then everything went far away n started spreading everywhere but now all of it is again coming closer n closer