Dozens of new high-redshift quasars discovered by astronomers

An international team of astronomers has discovered 25 new quasars by analyzing multiwavelength data from various surveys. All the newfound quasars were detected at redshifts greater than 4.6. The findings are detailed in a research paper published May 21 on the arXiv pre-print server.

May 28, 2025 - 13:02
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An international team of astronomers has discovered 25 new quasars by analyzing multiwavelength data from various surveys. All the newfound quasars were detected at redshifts greater than 4.6. The findings are detailed in a research paper published May 21 on the arXiv pre-print server.