DESI results strengthen hints that dark energy may evolve
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The Dark Energy Spectroscopic Instrument found that dark energy may be weakening over time—and the standard model of how the universe works may need an update.
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‘Vast discovery’ of black holes in dwarf galaxies
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New U-led research from the Dark Energy Spectroscopic Instrument reveals 300 new intermediate-mass black holes and 2,500 dwarf galaxies with active black holes, tripling the existing census for both.
Read MoreDESI early data release holds nearly 2M objects
Taken during the Dark Energy Spectroscopic Instrument’s “early validation” phase, the data include distant galaxies and quasars as well as stars in our own Milky Way.
Read MoreNew effort to map the universe, unravel mysteries of ‘dark energy’
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The international collaboration that includes the University of Utah aims to construct a 3-D map of the universe in more detail than ever before.
Read MoreCapturing the colors of the cosmos
The Dark Energy Spectroscopic Instrument is a new robotic array of 5,000 fiber-optic “eyes” designed to explore the mystery of dark energy, which makes up about 68% of the universe and is speeding up its expansion.
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