#spectroscopy — Friday, May 01, 2026 (3 items)
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An ultra-faint, chemically primitive galaxy forming in the reionization era.
(nature.com)
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Nature 2026-05-01 | #spectroscopy #metallicity #nucleosynthesis | |
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Four ppm measurement of the antihydrogen ground-state hyperfine splitting.
(nature.com)
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Nature 2026-05-01 | #spectroscopy #antimatter #cpt symmetry | |
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A direct black-hole mass measurement in a little red dot at high redshift.
(nature.com)
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Nature 2026-05-01 | #spectroscopy #black-hole #agn #lensing |