Sunyaev–Zeldovich detection of hot intracluster gas at redshift 4.3
6 January 2026Nature, Published online: 05 January 2026; doi:10.1038/s41586-025-09901-3
Detection of hot intracluster gas in SPT2349−56 with the Atacama Large Millimeter/submillimeter Array provides new insights into early cluster formation.