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		<title>NASA’s new telescope captures image of Cartwheel Galaxy</title>
		<link>https://cincylink.com/2023/07/06/nasas-new-telescope-captures-image-of-cartwheel-galaxy/</link>
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		<pubDate>Thu, 06 Jul 2023 23:21:13 +0000</pubDate>
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					<description><![CDATA[In the weeks since it began beaming back images, NASA's new Webb Space Telescope continues to provide a stunning peak into the universe. On Tuesday, NASA released another impressive image of the Cartwheel Galaxy. The Cartwheel Galaxy is located 500 million light years from Earth in the Sculptor constellation. NASA Cartwheel Galaxy NASA said its &#8230;]]></description>
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<p>In the weeks since it began beaming back images, NASA's new Webb Space Telescope continues to provide a stunning peak into the universe.</p>
<p>On Tuesday, NASA released another impressive image of the Cartwheel Galaxy.</p>
<p>The Cartwheel Galaxy is located 500 million light years from Earth in the Sculptor constellation.</p>
<figure class="Figure" itemscope="" itemtype="https://schema.org/ImageObject">
<div class="Figure-container">
<p>NASA</p>
</div><figcaption class="Figure-caption" itemprop="caption">Cartwheel Galaxy</figcaption></figure>
<p>NASA said its appearance is due to "an intense event – a high-speed collision between a large spiral galaxy and a smaller galaxy not visible in this image. Collisions of galactic proportions cause a cascade of different, smaller events between the galaxies involved; the Cartwheel is no exception."</p>
<p>The Hubble Telescope previously took an image of the galaxy, but its picture lacked the fidelity the Webb Space Telescope provided.</p>
<p>"Other telescopes, including the Hubble Space Telescope, have previously examined the Cartwheel," NASA said. "But the dramatic galaxy has been shrouded in mystery – perhaps literally, given the amount of dust that obscures the view. Webb, with its ability to detect infrared light, now uncovers new insights into the nature of the Cartwheel."</p>
<p>The telescope has allowed scientists to examine galaxies up to 13.1 billion light-years away. The telescope's spectrograph permits NASA to explore galaxies' chemical composition.</p>
<p>The Webb telescope will replace the Hubble telescope as NASA's primary view of deep space.</p>
<p>NASA released the first set of images from the telescope on July 12.</p>
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<br /><a href="https://www.wcpo.com/news/national/nasas-new-telescope-captures-image-of-cartwheel-galaxy">Source link </a></p>
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		<title>Webb telescope detects crucial molecule in space for the1st time</title>
		<link>https://cincylink.com/2023/06/27/webb-telescope-detects-crucial-molecule-in-space-for-the1st-time/</link>
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		<pubDate>Tue, 27 Jun 2023 21:10:25 +0000</pubDate>
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					<description><![CDATA[Astronomers have detected a crucial carbon molecule in space for the first time using the James Webb Space Telescope.The compound, called methyl cation, or CH3+, was traced back to a young star system located 1,350 light-years away from Earth in the Orion Nebula, according to NASA.In the video player above: See images of what the &#8230;]]></description>
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<p>
					Astronomers have detected a crucial carbon molecule in space for the first time using the James Webb Space Telescope.The compound, called methyl cation, or CH3+, was traced back to a young star system located 1,350 light-years away from Earth in the Orion Nebula, according to NASA.In the video player above: See images of what the Webb Telescope detectedCarbon compounds are intriguing to scientists because they act as the foundation for all life as we know and understand it. Methyl cation is considered a key component that helps form more complex carbon-based molecules.Understanding how life began and evolved on Earth could help researchers determine if it's possible elsewhere in the universe. The highly sensitive capabilities of the Webb telescope, which views the cosmos through infrared light that is invisible to the human eye, is revealing more about organic chemistry in space.The space observatory detected methyl cation in a protoplanetary disk, called d203-506, swirling around a young red dwarf star. These disks, largely made of gas and dust, are the leftover remnants of star formation. Planets are born in these large stellar halos, giving rise to planetary systems.A study detailing the discovery was published Monday in the journal Nature.The role of ultraviolet radiationRed dwarf stars are much smaller and cooler than our sun, but the d203-506 system is still lashed with strong ultraviolet light from neighboring young, massive stars.In most scenarios, UV radiation is expected to wipe out organic molecules, but the team actually predicted that the radiation could provide a necessary energy source that allows methyl cation to form.After CH3+ forms, it leads to additional chemical reactions that allow more complex carbon molecules to build, even at low temperatures in space.While methyl cation doesn't react efficiently with hydrogen, the most abundant molecule in the universe, it reacts well with a wide range of other molecules. Because of this chemical property, astronomers have long considered CH3+ an important building block of interstellar organic chemistry. But methyl cation wasn't detected in space until now."This detection not only validates the incredible sensitivity of Webb but also confirms the postulated central importance of CH3+ in interstellar chemistry," said study coauthor Marie-Aline Martin-Drumel, a researcher at the University of Paris-Saclay's Institute of Molecular Sciences of Orsay in France, in a statement.Video below: The Webb Telescope recently detected organic molecules in a distant galaxyThe researchers detected different molecules in the protoplanetary disk of d203-506 than those found in typical disks, and they didn't detect any water, according to the study."This clearly shows that ultraviolet radiation can completely change the chemistry of a protoplanetary disk. It might actually play a critical role in the early chemical stages of the origins of life," said lead study author Olivier Berné, research scientist in astrophysics at the French National Centre for Scientific Research in Toulouse, in a statement.
				</p>
<div>
					<strong class="dateline">CNN (video above from ESA/Webb/NASA/CSA via CNN) —</strong> 											</p>
<p>Astronomers have detected a crucial carbon molecule in space for the first time using the James Webb Space Telescope.</p>
<p>The compound, called methyl cation, or CH3+, was traced back to a young star system located 1,350 light-years away from Earth in the Orion Nebula, according to NASA.</p>
<p><!-- article/blocks/side-floater --></p>
<p><!-- article/blocks/side-floater --></p>
<p><strong><em>In the video player above: See images of what the Webb Telescope detected</em></strong></p>
<p>Carbon compounds are intriguing to scientists because they act as the foundation for all life as we know and understand it. Methyl cation is considered a key component that helps form more complex carbon-based molecules.</p>
<p>Understanding how life began and evolved on Earth could help researchers determine if it's possible elsewhere in the universe. The highly sensitive capabilities of the Webb telescope, which views the cosmos through infrared light that is invisible to the human eye, is revealing more about organic chemistry in space.</p>
<div class="embed embed-resize embed-image embed-image-center embed-image-medium">
<div class="embed-inner">
<div class="embed-image-wrap aspect-ratio-original">
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		<img decoding="async" class=" aspect-ratio-original lazyload lazyload-in-view" alt="Images&amp;#x20;taken&amp;#x20;by&amp;#x20;the&amp;#x20;Webb&amp;#x20;telescope&amp;#x20;show&amp;#x20;a&amp;#x20;part&amp;#x20;of&amp;#x20;the&amp;#x20;Orion&amp;#x20;Nebula&amp;#x20;known&amp;#x20;as&amp;#x20;the&amp;#x20;Orion&amp;#x20;Bar,&amp;#x20;where&amp;#x20;UV&amp;#x20;light&amp;#x20;interacts&amp;#x20;with&amp;#x20;dense&amp;#x20;clouds&amp;#x20;of&amp;#x20;molecules." title="Orion Nebula Orion Bar" src="https://cdn.cincylink.com/pub/content/uploads/sites/27/2023/06/Webb-telescope-detects-crucial-molecule-in-space-for-the1st-time.jpg"/>
	</div>
</p></div>
</p></div>
<div class="embed-image-info">
<p>
		<span class="image-photo-credit">ESA/Webb/NASA/CSA via CNN</span>	</p><figcaption>Images taken by the Webb telescope show a part of the Orion Nebula known as the Orion Bar, where UV light interacts with dense clouds of molecules. (ESA/Webb/NASA/CSA via CNN)</figcaption></div>
</div>
<p><em><strong/></em></p>
<p>The space observatory detected methyl cation in a <a href="https://www.cnn.com/2019/10/16/world/gas-cascade-baby-planets-scn/index.html" rel="nofollow">protoplanetary disk</a>, called d203-506, swirling around a young red dwarf star. These disks, largely made of gas and dust, are the leftover remnants of star formation. Planets are born in these large stellar halos, giving rise to planetary systems.</p>
<p>A study detailing the discovery was published Monday in the journal Nature.</p>
<h2 class="body-h2">The role of ultraviolet radiation</h2>
<p>Red dwarf stars are much smaller and cooler than our sun, but the d203-506 system is still lashed with strong ultraviolet light from neighboring young, massive stars.</p>
<p>In most scenarios, UV radiation is expected to wipe out organic molecules, but the team actually predicted that the radiation could provide a necessary energy source that allows methyl cation to form.</p>
<p>After CH3+ forms, it leads to additional chemical reactions that allow more complex carbon molecules to build, even at low temperatures in space.</p>
<p>While methyl cation doesn't react efficiently with hydrogen, the most abundant molecule in the universe, it reacts well with a wide range of other molecules. Because of this chemical property, astronomers have long considered CH3+ an important building block of interstellar organic chemistry. But methyl cation wasn't detected in space until now.</p>
<p>"This detection not only validates the incredible sensitivity of Webb but also confirms the postulated central importance of CH3+ in interstellar chemistry," said study coauthor Marie-Aline Martin-Drumel, a researcher at the University of Paris-Saclay's Institute of Molecular Sciences of Orsay in France, in a statement.</p>
<p><strong><em>Video below: The Webb Telescope recently detected organic molecules in a distant galaxy</em></strong></p>
<p>The researchers detected different molecules in the protoplanetary disk of d203-506 than those found in typical disks, and they didn't detect any water, according to the study.</p>
<p>"This clearly shows that ultraviolet radiation can completely change the chemistry of a protoplanetary disk. It might actually play a critical role in the early chemical stages of the origins of life," said lead study author Olivier Berné, research scientist in astrophysics at the French National Centre for Scientific Research in Toulouse, in a statement. </p>
</p></div>
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<br /><a href="https://www.wlwt.com/article/webb-telescope-detects-carbon-molecule-in-space/44350068">Source link </a></p>
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