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Hubble finds universe is expanding faster than expected

2 June 2016 Astronomy Now

When Edwin Hubble discovered nearly 100 years ago that the universe was uniformly expanding in all directions, the finding was a big surprise. Then, in the mid-1990s, another shocker occurred: astronomers found that the expansion rate was accelerating, perhaps due to “dark energy.” Now, the latest measurements of our runaway universe suggest that it is expanding faster than astronomers thought.

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Is the universe ringing like a crystal glass?

1 July 2015 Astronomy Now

Two physicists at the University of Southern Mississippi have discovered that the universe might not only be expanding, but also oscillating or “ringing” at the same time, something that has occurred seven times since its creation.