Monday, July 8, 2019

New method may resolve difficulty in measuring universe's expansion

Radio telescope observations have made it possible for astronomers to use mergers of neutron-star pairs as a valuable new tool for measuring the Universe's expansion.

from Latest Science News -- ScienceDaily https://ift.tt/2JAQYpR
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A “ghost” great white shark just reignited a 160-year Mediterranean mystery

The capture of a juvenile great white shark in Spain has provided fresh evidence that the Mediterranean's elusive "ghost" popu...