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	<title>early universe astronomy &#8211; BIOENGINEER.ORG</title>
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		<title>Sunyaev–Zeldovich Reveals Hot Gas at Redshift 4.3</title>
		<link>https://bioengineer.org/sunyaev-zeldovich-reveals-hot-gas-at-redshift-4-3/</link>
		
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		<pubDate>Mon, 05 Jan 2026 18:25:27 +0000</pubDate>
				<category><![CDATA[Technology]]></category>
		<category><![CDATA[early universe astronomy]]></category>
		<category><![CDATA[hot intracluster gas]]></category>
		<category><![CDATA[protocluster evolution]]></category>
		<category><![CDATA[redshift 4.3]]></category>
		<category><![CDATA[Sunyaev-Zeldovich effect]]></category>
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					<description><![CDATA[In a groundbreaking discovery that challenges our understanding of the early universe, astronomers have directly observed hot intracluster gas at an unprecedented redshift of 4.3, revealing that galaxy clusters may have begun assembling and heating their intracluster medium (ICM) far earlier than previously thought. This research, conducted with the Atacama Large Millimeter/submillimeter Array (ALMA), provides [&#8230;]]]></description>
		
		
		
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