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arxiv: 1706.02739 · v1 · pith:MVWMQUA5new · submitted 2017-06-08 · 🌌 astro-ph.CO

Cosmology at at Crossroads: Tension with the Hubble Constant

Wendy L. Freedman This is my paper
classification 🌌 astro-ph.CO
keywords constantcosmologyhubbletensionaccuracyarisenas-yetcrossroads
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We are at an interesting juncture in cosmology. With new methods and technology, the accuracy in measurement of the Hubble constant has vastly improved, but a recent tension has arisen that is either signaling new physics or as-yet unrecognized uncertainties.

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