An international team of astronomers reports the detection of more than 400 new high-redshift quasars using the Dark Energy Spectroscopic Instrument (DESI). The discovery, published February 3 on the arXiv preprint server, greatly improves the number of known distant quasars and demonstrates the capability of DESI to identify more objects of this type in the future.
Click here for original story, Hundreds of new high-redshift quasars discovered
Source: Phys.org