Medical News
Space
11 July 2019
The Hubble constant may not be that constant after allABELL 370
By Leah CraneSomething is wrong with the expansion of the universe. Nearby galaxies seem to be moving away from one another too fast, we don’t know why, and every new set of data just seems to make the problem worse.
We have two basic ways to measure the expansion of the universe, which is described by a number called the Hubble constant. The two methods have always returned clashing results, and many astronomers and cosmologists hoped that one of them was simply wrong. Now, a …
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