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	<title>water ice &#8211; BIOENGINEER.ORG</title>
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		<title>Webb Reveals Dust-Rich Ice in Interstellar Comet 3I/ATLAS, Linking Planetary Building Blocks Across Stars</title>
		<link>https://bioengineer.org/webb-reveals-dust-rich-ice-in-interstellar-comet-3i-atlas-linking-planetary-building-blocks-across-stars/</link>
		
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		<pubDate>Tue, 27 Oct 2026 00:21:47 +0000</pubDate>
				<category><![CDATA[Technology]]></category>
		<category><![CDATA[3I/ATLAS]]></category>
		<category><![CDATA[cometary dust]]></category>
		<category><![CDATA[interstellar comet]]></category>
		<category><![CDATA[James Webb Space Telescope]]></category>
		<category><![CDATA[near-infrared spectroscopy]]></category>
		<category><![CDATA[planetesimals]]></category>
		<category><![CDATA[protoplanetary disks]]></category>
		<category><![CDATA[solar system formation]]></category>
		<category><![CDATA[Southwest Research Institute]]></category>
		<category><![CDATA[The Astrophysical Journal Letters]]></category>
		<category><![CDATA[trans-Neptunian objects]]></category>
		<category><![CDATA[water ice]]></category>
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					<description><![CDATA[JWST observations of interstellar comet 3I/ATLAS reveal micron-sized, dust-rich water ice grains whose spectra resemble icy bodies beyond Neptune, suggesting planetary building blocks around other stars share a continuum of grain properties with our own solar system.]]></description>
		
		
		
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