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DOE Lawrence Berkeley National Laboratory: DESI Completes Planned 3D Map of the Universe and Continues Exploring
April 16, 2026
WASHINGTON, April 16 -- The U.S. Department of Energy Lawrence Berkeley National Laboratory issued the following news:

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DESI Completes Planned 3D Map of the Universe and Continues Exploring

The Dark Energy Spectroscopic Instrument has completed its originally planned five-year mission and mapped more than 47 million galaxies and quasars, creating the largest high-resolution 3D map of our universe to date. Because of the instrument's excellent perf . . .

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