How fast is the universe expanding? Galaxies provide one answer

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How fast is the universe expanding? Galaxies provide one answer

NGC 1453, a giant elliptical galaxy situated in the constellation Eridanus New measure of ‘Hubble constant’ highlights discrepancy between estimates of our cosmic fate
More at https://www.nsf.gov/discoveries/disc_summ.jsp?cntn_id=302351&WT.mc_id=USNSF_1


This is a Research News item.

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