GK
BIG BANG THEORY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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True or False:The Universe is still expanding today.
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True
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False
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Either A or B
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None of the above
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Explanation:
Detailed explanation-1: -The universe encompasses everything in existence, from the smallest atom to the largest galaxy; since forming some 13.7 billion years ago in the Big Bang, it has been expanding and may be infinite in its scope.
Detailed explanation-2: -The Universe is expanding, the expansion rate is dropping, but it’s not dropping to zero; it’s in the process of asymptoting to a final value that’s only about 30% lower than its current value today. However, each individual object that’s receding from us will recede at faster and faster speeds as time goes on.
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