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		<title>La galassia a spirale barrata NGC 6744</title>
		<link>https://gak.it/5192/la-galassia-a-spirale-barrata-ngc-6744/</link>
		<comments>https://gak.it/5192/la-galassia-a-spirale-barrata-ngc-6744/#respond</comments>
		<pubDate>Sun, 10 Mar 2013 07:56:51 +0000</pubDate>
		<dc:creator>Gian Luigi Somma</dc:creator>
				<category><![CDATA[Astronomia]]></category>
		<category><![CDATA[barrata]]></category>
		<category><![CDATA[Galassia]]></category>
		<category><![CDATA[NGC 6744]]></category>
		<category><![CDATA[Pavone]]></category>
		<category><![CDATA[spirale]]></category>

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		<description><![CDATA[<p>NGC 6744, sita nella costellazione del Pavone a poco più di 30 milioni di anni luce dalla Terra, è una galassia a spirale barrata di aspetto molto simile alla Via Lattea. Se potessimo osservare la nostra galassia da lontano, ci &#8230; <a href="https://gak.it/5192/la-galassia-a-spirale-barrata-ngc-6744/">Continua a leggere<span class="meta-nav">&#8594;</span></a></p>
The post <a href="https://gak.it/5192/la-galassia-a-spirale-barrata-ngc-6744/">La galassia a spirale barrata NGC 6744</a> first appeared on <a href="https://gak.it">GAK.it</a>.]]></description>

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		<title>La fioccosa galassia a spirale NGC 2841</title>
		<link>https://gak.it/5048/la-fioccosa-galassia-a-spirale-ngc-2841/</link>
		<comments>https://gak.it/5048/la-fioccosa-galassia-a-spirale-ngc-2841/#respond</comments>
		<pubDate>Thu, 07 Feb 2013 10:28:00 +0000</pubDate>
		<dc:creator>Gian Luigi Somma</dc:creator>
				<category><![CDATA[Astronomia]]></category>
		<category><![CDATA[cefeidi]]></category>
		<category><![CDATA[galssia]]></category>
		<category><![CDATA[NGC 2841]]></category>
		<category><![CDATA[orsa maggiore]]></category>
		<category><![CDATA[spirale]]></category>
		<category><![CDATA[variabili]]></category>

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		<description><![CDATA[<p>NGC 2841 è una galassia a spirale situata nella costellazione dell'Orsa Maggiore, a una distanza di circa 46 milioni di anni luce, distanza recentemente rideterminata in seguito a un'analisi delle variabili cefeidi in essa presenti. NGC 2841 si contraddistingue per la presenza di molte giovani stelle calde e di poche regioni di formazione stellare.  <a href="https://gak.it/5048/la-fioccosa-galassia-a-spirale-ngc-2841/">Continua a leggere<span class="meta-nav">&#8594;</span></a></p>
The post <a href="https://gak.it/5048/la-fioccosa-galassia-a-spirale-ngc-2841/">La fioccosa galassia a spirale NGC 2841</a> first appeared on <a href="https://gak.it">GAK.it</a>.]]></description>

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		<title>Messier 60 e NGC 4647: uno scherzo della prospettiva?</title>
		<link>https://gak.it/3320/messier-60-e-ngc-4647-uno-scherzo-della-prospettiva/</link>
		<comments>https://gak.it/3320/messier-60-e-ngc-4647-uno-scherzo-della-prospettiva/#respond</comments>
		<pubDate>Thu, 13 Sep 2012 06:37:44 +0000</pubDate>
		<dc:creator>Gian Luigi Somma</dc:creator>
				<category><![CDATA[Astronomia]]></category>
		<category><![CDATA[distanze]]></category>
		<category><![CDATA[ellittica]]></category>
		<category><![CDATA[galassoa]]></category>
		<category><![CDATA[M60]]></category>
		<category><![CDATA[Messier 60]]></category>
		<category><![CDATA[NGC 4647]]></category>
		<category><![CDATA[NGC 4649]]></category>
		<category><![CDATA[prospettiva]]></category>
		<category><![CDATA[spirale]]></category>
		<category><![CDATA[telescopio]]></category>
		<category><![CDATA[telescopio spaziale]]></category>

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		<description><![CDATA[<p>La galassia ellittica è NGC 4649 (Messier 60) e  la galassia a spirale è NGC 4647 sono in apparenza molto vicine tra loro. In realtà invece distano 5 milioni di anni luce <a href="https://gak.it/3320/messier-60-e-ngc-4647-uno-scherzo-della-prospettiva/">Continua a leggere<span class="meta-nav">&#8594;</span></a></p>
The post <a href="https://gak.it/3320/messier-60-e-ngc-4647-uno-scherzo-della-prospettiva/">Messier 60 e NGC 4647: uno scherzo della prospettiva?</a> first appeared on <a href="https://gak.it">GAK.it</a>.]]></description>

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