Is dark energy getting weaker? Fresh data bolster shock finding

Davide Castelvecchi

Nature, 2025, vol. 639, issue 8056, 849-849

Abstract: Physicists had long assumed that the elusive force has constant strength. But the latest results from a project to map the Universe’s expansion challenge this idea.

Keywords: Astronomy and astrophysics; Cosmology (search for similar items in EconPapers)
Date: 2025
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DOI: 10.1038/d41586-025-00837-2

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