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Different scientists have different answers, derived differently, but all of the estimates of the age of the universe are between about 15.5 and 13.5 billion years.
The fact is that scientists must always be prepared to revise their theories in the light of new evidence. It's possible that the universe is older still.
What else can I help you with?
How many years ago did the big explosion occur?
What explosion And if you are talking about the Big bang it happened about 13.7 billion years ago
How many billion years ago did the big bang happpen?
The Big Bang is estimated to have occurred around 13.8 billion years ago, based on scientific measurements and observations of the expansion of the universe.
When was the big bang-?
The current estimate for the initial expansion of the universe dubbed "The big bang" occurred about 13.7 billion years ago.
Why did the solar system start with the big bang?
It didn't. The universe formed with the Big Bang about 13.7 billion years ago. Our solar system didn't form until about 4.6 billion years ago.
When do we believe the big bang happened?
Approximately 13.8 billion years ago.
What is the year of the big bang?
The big bang occurred approximately 13.7 billion years ago.
How many years ago did the big explosion occur?
What explosion And if you are talking about the Big bang it happened about 13.7 billion years ago
What year did big bang happen?
The big bang occurred approximately 13.7 billion years ago.
Why did big bang happen?
4 billion years ago
How many billion years ago did the big bang happpen?
The Big Bang is estimated to have occurred around 13.8 billion years ago, based on scientific measurements and observations of the expansion of the universe.
When was the big bang-?
The current estimate for the initial expansion of the universe dubbed "The big bang" occurred about 13.7 billion years ago.
Where was the universe one trillion years ago?
The big bang happened then!
Why did the solar system start with the big bang?
It didn't. The universe formed with the Big Bang about 13.7 billion years ago. Our solar system didn't form until about 4.6 billion years ago.
When do we believe the big bang happened?
Approximately 13.8 billion years ago.
When did the universe form?
13 billion years ago because of the Big Bang.
When did the big bang theory take place?
13.75 billion years ago
What is the process that formed the earth thousands of years ago known as?
The Big Bang!
