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An exciting astronomy milestone was hit last night, as DESI completed its original 5-year survey mapping 40 million galaxies in the night sky! DESI continues operation, now aiming for an 8-year survey and ~60 million galaxies. 🔭🧪 #cosmology newscenter.lbl.gov/2026/04/15/d...
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The Dark Energy Spectroscopic Instrument (DESI) has completed its originally planned five-year mission and will continue.
newscenter.lbl.gov
DESI Completes Planned 3D Map of the Universe and Continues Exploring
Sesh Nadathur