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Princeton University Astrophysicists Are Closing In on Hubble Constant
July 10, 2019
PRINCETON, New Jersey, July 10 [TNSscienceresearch] -- Princeton University issued the following news release:

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- Exactly how fast is the universe expanding?

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Scientists are still not completely sure, but a Princeton-led team of astrophysicists has used the neutron star merger detected in 2017 to come up with a more precise value for this figure, known as the Hubble constant. Their work appears in the current issue of the journal Natu . . .

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