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Cluster stellar mass growth is mostly established by redshift 0.8
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RUBIES confirms many massive quiescent galaxies at 2 < z < 5
Spectroscopic observations confirm that massive quiescent galaxies were surprisingly common at redshifts 2-5, challenging galaxy formation simulations.
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Three ultra-faint Milky Way satellite candidates were discovered
Three ultra-faint Milky Way satellites identified in DELVE survey data, including the faintest known satellite in the outer halo and an ambiguous compact system.
