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The age of the Universe is calculated based on several methods; one that is fairly easy to understand is the expansion of the Universe. If you extrapolate the expansive movement of the galaxies into the past, you get to a point where they were very close together. The time when this should have happened gives you a general idea of the age of the Universe - assuming that the speed of expansion didn't change. (This assumption isn't entirely accurate, though.)
The age of the Universe is calculated based on several methods; one that is fairly easy to understand is the expansion of the Universe. If you extrapolate the expansive movement of the galaxies into the past, you get to a point where they were very close together. The time when this should have happened gives you a general idea of the age of the Universe - assuming that the speed of expansion didn't change. (This assumption isn't entirely accurate, though.)
The age of the Universe is calculated based on several methods; one that is fairly easy to understand is the expansion of the Universe. If you extrapolate the expansive movement of the galaxies into the past, you get to a point where they were very close together. The time when this should have happened gives you a general idea of the age of the Universe - assuming that the speed of expansion didn't change. (This assumption isn't entirely accurate, though.)
The age of the Universe is calculated based on several methods; one that is fairly easy to understand is the expansion of the Universe. If you extrapolate the expansive movement of the galaxies into the past, you get to a point where they were very close together. The time when this should have happened gives you a general idea of the age of the Universe - assuming that the speed of expansion didn't change. (This assumption isn't entirely accurate, though.)
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EzraThe age of the Universe is calculated based on several methods; one that is fairly easy to understand is the expansion of the Universe. If you extrapolate the expansive movement of the galaxies into the past, you get to a point where they were very close together. The time when this should have happened gives you a general idea of the age of the Universe - assuming that the speed of expansion didn't change. (This assumption isn't entirely accurate, though.)
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What is the age of the universe in standard form or scientific notation?
about 13.7 Billion years
What percentage does the Cenozoic era take up?
The answer depends on the context: percentage of WHAT! For example, the Cenozoic era takes up approx 0% of the age of the universe.
What is the time-line of the discovery of the universe?
The universe is older than mankind and mankind evolved within the universe. So the universe could not be discovered.
What is the distance between the opposite sides of the universe?
No one on earth knows. The universe hasn't been measured, and we may never reach the ends of the universe, if the universe ever ends.
What is a sampling universe?
A sampling universe is what a sample is intended to represent.
