The age of the universe,
the Hubble constant to calculate the age of the universe. It is currently not able to find the true age of the universe. We may understand that the world and the universe has existed since ancient times did not change, but the truth is. Because the universe was formed at a time, but long time ago already. If we want to find out the age of the Earth. We can use radioisotopes to measure the age and construction time for the formation of the rocks makes the crust that formed the world for so long. If you want to calculate the time when the universe was formed to measure the age of the star. Stellar has different properties between different. Globular clusters (globula cluster), the oldest 12,000 million years, the universe, it seems older. We used the Hubble as a reference to calculate the age of the universe from the original distance. The two galaxies are r, and v is the speed of moving away from each other. It has a value of time is t = r / v to bring the value of the adjacent galaxies Hubble's Law is presented as v = hr tells us that galaxies which are currently very far apart. Before the 1 / h These galaxies are combined into a single value H is called the Hubble constant (hubble constant) from the calculation of the Hubble in 1929, has worked out that for every distance 3 million. Speed is light years away. H 200 kilometers per second, when the universe would have calculated the value of 5,000 million a year, less than half of globular clusters at 12,000 million last year and that the results are surprising. This is because, as Hubble's odometer calculates distance, he is wrong. That is the variable star semi Fiddler (Cepheid variabie.
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