"Is the Universe's Accelerated Expansion Slowing?"

1 min read
Source: Phys.org
"Is the Universe's Accelerated Expansion Slowing?"
Photo: Phys.org
TL;DR Summary

Early results from the Dark Energy Spectroscopic Instrument (DESI) suggest that the universe's accelerated expansion may be slowing down, challenging our understanding of dark energy and the cosmos. DESI has created the largest 3D map of the universe to date, observing six million galaxies and quasars up to 11 billion years into the past. If confirmed, these findings could indicate that dark energy is evolving over time, potentially requiring a reevaluation of our current understanding of the universe and its expansion.

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