Astronomers have revisited data from a dramatic collision of neutron stars to help resolve the infamous ‘Hubble tension’.
Articles on Hubble Tension
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Two ways of measuring how fast the universe is expanding disagree, a puzzle known as the Hubble tension. Tiny magnetic fields from the Big Bang may offer a solution.
The Hubble tension has been described as a “crisis” for cosmology. Can it be resolved?
A new series delves into the big questions surrounding the nature of our universe.
Right now, it looks like cosmology is at a tipping point.
Top contributors
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Professor of Astronomy, Liverpool John Moores University
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Royal Society University Research Fellow, School of Physics and Astronomy, University of Edinburgh
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Professor of Physics, Simon Fraser University
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Professor of Particle Physics and Astrophysics, Physics Department, Stanford University
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Chercheur en Cosmologie, Université de Montpellier
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Radio Astronomy Research Scientist, CSIRO