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  <id>http://groups.google.com/group/astro-PT</id>
  <title type="text">astroPT Google Group</title>
  <subtitle type="text">
  O grupo astroPT é um local de partilha de conhecimentos bem como de discussão de temas relevantes à Astronomia.
  </subtitle>
  <link href="/group/astro-PT/feed/atom_v1_0_msgs.xml" rel="self" title="astroPT feed"/>
  <updated>2010-01-07T17:39:16Z</updated>
  <generator uri="http://groups.google.com" version="1.99">Google Groups</generator>
  <entry>
  <author>
  <name>Ivo Rodrigues</name>
  <email>ivo.rodrig...@gmail.com</email>
  </author>
  <updated>2010-01-07T17:39:16Z</updated>
  <id>http://groups.google.com/group/astro-PT/browse_thread/thread/b06a9d21140741c1/351d3c099369cb96?show_docid=351d3c099369cb96</id>
  <link href="http://groups.google.com/group/astro-PT/browse_thread/thread/b06a9d21140741c1/351d3c099369cb96?show_docid=351d3c099369cb96"/>
  <title type="text">Supernova poderá destruir a terra</title>
  <summary type="html" xml:space="preserve">
  Foi identificada esta semana uma estrela em risco de arrasar a nossa camada &lt;br&gt; de ozono, T Pyxidis na constelação da bussula. &lt;br&gt; Fazendo parte de um sistema binário esta anã branca vai-se alimentando da &lt;br&gt; sua vizinha.. se chegar ao limite de 1.4x a massa solar (conhecido como o &lt;br&gt; limite de Chandresekhar) colapsará numa supernova libertando qualquer coisa
  </summary>
  </entry>
  <entry>
  <author>
  <name>Marvin</name>
  <email>mar...@astropt.org</email>
  </author>
  <updated>2010-01-07T12:53:54Z</updated>
  <id>http://groups.google.com/group/astro-PT/browse_thread/thread/ff12c957ee67da06/3ef2f4ce6ee81b87?show_docid=3ef2f4ce6ee81b87</id>
  <link href="http://groups.google.com/group/astro-PT/browse_thread/thread/ff12c957ee67da06/3ef2f4ce6ee81b87?show_docid=3ef2f4ce6ee81b87"/>
  <title type="text">A Pale Blue Dot</title>
  <summary type="html" xml:space="preserve">
  January 7, 2010 1:53 pm &lt;br&gt; A Pale Blue Dot &amp;lt;&lt;a target=&quot;_blank&quot; rel=nofollow href=&quot;http://astropt.org/blog/2010/01/07/a-pale-blue-dot/&quot;&gt;[link]&lt;/a&gt;&amp;gt; &lt;br&gt; Carl Sagan deixou-nos uma emocionante mensagem, que não passamos de habitantes numa pequena parcela de um pixel azul no universo. Para reflectir após o vídeo. &lt;br&gt; &lt;a target=&quot;_blank&quot; rel=nofollow href=&quot;http://www.youtube.com/watch?v=EjpSa7umAd8&quot;&gt;[link]&lt;/a&gt; …Leiam o resto do artigo no blog! &amp;lt;&lt;a target=&quot;_blank&quot; rel=nofollow href=&quot;http://astropt.org/blog/2010/01/07/a-pale-blue-dot/&quot;&gt;[link]&lt;/a&gt;&amp;gt;
  </summary>
  </entry>
  <entry>
  <author>
  <name>Marvin</name>
  <email>mar...@astropt.org</email>
  </author>
  <updated>2010-01-07T00:10:29Z</updated>
  <id>http://groups.google.com/group/astro-PT/browse_thread/thread/bf20bdffe5e728fc/22d5b908666db3aa?show_docid=22d5b908666db3aa</id>
  <link href="http://groups.google.com/group/astro-PT/browse_thread/thread/bf20bdffe5e728fc/22d5b908666db3aa?show_docid=22d5b908666db3aa"/>
  <title type="text">400 anos de Galileu</title>
  <summary type="html" xml:space="preserve">
  January 7, 2010 1:10 am &lt;br&gt; 400 anos de Galileu &amp;lt;&lt;a target=&quot;_blank&quot; rel=nofollow href=&quot;http://astropt.org/blog/2010/01/07/400-anos-de-galileu/&quot;&gt;[link]&lt;/a&gt;&amp;gt; &lt;br&gt; Como nos foi dito pelo nosso leitor José Figueiredo &amp;lt;&lt;a target=&quot;_blank&quot; rel=nofollow href=&quot;http://astropt.org/blog/2010/01/04/os-primeiros-planetas-do-kepler/&quot;&gt;[link]&lt;/a&gt;&amp;gt;, e que também podem ler aqui &amp;lt;&lt;a target=&quot;_blank&quot; rel=nofollow href=&quot;http://www.historytoday.com/MainArticle.aspx?m=33794&amp;amid=30298301&quot;&gt;[link]&lt;/a&gt;&amp;gt;, foi a 7 de Janeiro de 1610 que Galileu &amp;lt;&lt;a target=&quot;_blank&quot; rel=nofollow href=&quot;http://astropt.org/blog/2009/01/07/galileu/&quot;&gt;[link]&lt;/a&gt;&amp;gt; viu três das quatro maiores luas de Júpiter.
  </summary>
  </entry>
  <entry>
  <author>
  <name>Carlos</name>
  <email>alien_portu...@yahoo.com</email>
  </author>
  <updated>2010-01-06T23:01:01Z</updated>
  <id>http://groups.google.com/group/astro-PT/browse_thread/thread/012d80d3c4cb8286/db5db8357b988680?show_docid=db5db8357b988680</id>
  <link href="http://groups.google.com/group/astro-PT/browse_thread/thread/012d80d3c4cb8286/db5db8357b988680?show_docid=db5db8357b988680"/>
  <title type="text">Re: *astroPT* Conferência de Copenhaga e Climategate</title>
  <summary type="html" xml:space="preserve">
  voto e click ;-) &lt;br&gt; &lt;a target=&quot;_blank&quot; rel=nofollow href=&quot;http://domelhor.net/story.php?id=61605&quot;&gt;[link]&lt;/a&gt; &lt;br&gt; To: astro-PT@googlegroups.com &lt;br&gt; @@weblog &lt;br&gt; &lt;p&gt;margin:0px;padding:20px;backgr ound:#FFF;font-family:Georgia, &amp;quot;Times New Roman&amp;quot;, Times, serif;font-size:62.5%;} &lt;br&gt; margin:20px;padding:10px;backg round:#FFF;} &lt;br&gt; font-size:1.5em;font-weight:bo ld;text-align:center;backgroun d:#FFF;color:#blue;}
  </summary>
  </entry>
  <entry>
  <author>
  <name>Luis</name>
  <email>pega...@gmail.com</email>
  </author>
  <updated>2010-01-06T22:11:00Z</updated>
  <id>http://groups.google.com/group/astro-PT/browse_thread/thread/f63e2699561a9c7e/9b52fd4996f6814d?show_docid=9b52fd4996f6814d</id>
  <link href="http://groups.google.com/group/astro-PT/browse_thread/thread/f63e2699561a9c7e/9b52fd4996f6814d?show_docid=9b52fd4996f6814d"/>
  <title type="text">Re: Colaboração Internacional</title>
  <summary type="html" xml:space="preserve">
  Excelente contratação ! &lt;br&gt; Bem vindo Pedro ! &lt;br&gt; Ab. &lt;br&gt; Luís
  </summary>
  </entry>
  <entry>
  <author>
  <name>Ivo Rodrigues</name>
  <email>ivo.rodrig...@gmail.com</email>
  </author>
  <updated>2010-01-06T16:47:07Z</updated>
  <id>http://groups.google.com/group/astro-PT/browse_thread/thread/ee908a98bd83258f/6a111d578fc37ac3?show_docid=6a111d578fc37ac3</id>
  <link href="http://groups.google.com/group/astro-PT/browse_thread/thread/ee908a98bd83258f/6a111d578fc37ac3?show_docid=6a111d578fc37ac3"/>
  <title type="text">Estrela consumida por um buraco negro</title>
  <summary type="html" xml:space="preserve">
  Aproveitando os tema dos buracos negros (confesso que tenho uma paixão &lt;br&gt; particular por eles) e em jeito de reportagem à la blog cumprindo uma das &lt;br&gt; minhas resoluções de ano novo :) &lt;br&gt; O observatório de Chandra (raio-x) em conjunto com os telescopios Magellan I &lt;br&gt; e II em Las Campanas no Chile conseguiu observar uma estrela a ser devorada
  </summary>
  </entry>
  <entry>
  <author>
  <name>Marvin</name>
  <email>mar...@astropt.org</email>
  </author>
  <updated>2010-01-06T16:23:55Z</updated>
  <id>http://groups.google.com/group/astro-PT/browse_thread/thread/f63e2699561a9c7e/c24b390cc6ddf069?show_docid=c24b390cc6ddf069</id>
  <link href="http://groups.google.com/group/astro-PT/browse_thread/thread/f63e2699561a9c7e/c24b390cc6ddf069?show_docid=c24b390cc6ddf069"/>
  <title type="text">Colaboração Internacional</title>
  <summary type="html" xml:space="preserve">
  January 6, 2010 5:23 pm &lt;br&gt; Colaboração Internacional &amp;lt;&lt;a target=&quot;_blank&quot; rel=nofollow href=&quot;http://astropt.org/blog/2010/01/06/colaboracao-internacional/&quot;&gt;[link]&lt;/a&gt;&amp;gt; &lt;br&gt; De tempos a tempos escrevo posts a mencionar colaborações institucionais que temos tido ou até colaboradores que vão entrando; e vou referindo periodicamente para irem dando uma olhada à página de colaboradores &amp;lt;&lt;a target=&quot;_blank&quot; rel=nofollow href=&quot;http://astropt.org/blog/colaboradores/&quot;&gt;[link]&lt;/a&gt;&amp;gt; porque vão aparecendo “caras novas”.
  </summary>
  </entry>
  <entry>
  <author>
  <name>Pedro Seixas</name>
  <email>jpsei...@gmail.com</email>
  </author>
  <updated>2010-01-06T14:36:21Z</updated>
  <id>http://groups.google.com/group/astro-PT/browse_thread/thread/fa0aa5871e362a93/072833be9ad7831c?show_docid=072833be9ad7831c</id>
  <link href="http://groups.google.com/group/astro-PT/browse_thread/thread/fa0aa5871e362a93/072833be9ad7831c?show_docid=072833be9ad7831c"/>
  <title type="text">Re: *astroPT* The Case of the Collider and the Great Black Hole</title>
  <summary type="html" xml:space="preserve">
  lolol! &lt;br&gt; JPS
  </summary>
  </entry>
  <entry>
  <author>
  <name>Marvin</name>
  <email>mar...@astropt.org</email>
  </author>
  <updated>2010-01-06T14:20:13Z</updated>
  <id>http://groups.google.com/group/astro-PT/browse_thread/thread/012d80d3c4cb8286/fff3ced5906a4d5a?show_docid=fff3ced5906a4d5a</id>
  <link href="http://groups.google.com/group/astro-PT/browse_thread/thread/012d80d3c4cb8286/fff3ced5906a4d5a?show_docid=fff3ced5906a4d5a"/>
  <title type="text">Conferência de Copenhaga e Climategate</title>
  <summary type="html" xml:space="preserve">
  January 6, 2010 2:56 pm &lt;br&gt; Conferência de Copenhaga e Climategate &amp;lt;&lt;a target=&quot;_blank&quot; rel=nofollow href=&quot;http://astropt.org/blog/2010/01/06/conferencia-de-copenhaga-e-climategate/&quot;&gt;[link]&lt;/a&gt;&amp;gt; &lt;br&gt; &amp;lt;&lt;a target=&quot;_blank&quot; rel=nofollow href=&quot;http://astropt.org/blog/wp-content/uploads/2009/12/Sem-tí&quot;&gt;[link]&lt;/a&gt;tulo.jpg&amp;gt; &lt;br&gt; A Conferência de Copenhaga sobre as alterações climáticas &amp;lt;&lt;a target=&quot;_blank&quot; rel=nofollow href=&quot;http://en.wikipedia.org/wiki/2009_United_Nations_Climate_Change_Conference&quot;&gt;[link]&lt;/a&gt;&amp;gt; foi, no meu entender, um desastre.
  </summary>
  </entry>
  <entry>
  <author>
  <name>Luis</name>
  <email>pega...@gmail.com</email>
  </author>
  <updated>2010-01-06T14:03:51Z</updated>
  <id>http://groups.google.com/group/astro-PT/browse_thread/thread/fa0aa5871e362a93/011a27850c8b0a54?show_docid=011a27850c8b0a54</id>
  <link href="http://groups.google.com/group/astro-PT/browse_thread/thread/fa0aa5871e362a93/011a27850c8b0a54?show_docid=011a27850c8b0a54"/>
  <title type="text">Re: *astroPT* The Case of the Collider and the Great Black Hole</title>
  <summary type="html" xml:space="preserve">
  Realmente, se um bunker for bem feito, nem a luz consegue escapar do &lt;br&gt; seu interior... &lt;br&gt; ;) &lt;br&gt; Abraço, &lt;br&gt; Luís
  </summary>
  </entry>
  <entry>
  <author>
  <name>Carlos</name>
  <email>alien_portu...@yahoo.com</email>
  </author>
  <updated>2010-01-06T13:55:33Z</updated>
  <id>http://groups.google.com/group/astro-PT/browse_thread/thread/fa0aa5871e362a93/c12d322634229dd4?show_docid=c12d322634229dd4</id>
  <link href="http://groups.google.com/group/astro-PT/browse_thread/thread/fa0aa5871e362a93/c12d322634229dd4?show_docid=c12d322634229dd4"/>
  <title type="text">Re: *astroPT* The Case of the Collider and the Great Black Hole</title>
  <summary type="html" xml:space="preserve">
  deixa-me ser mauzinho: a massa crítica global da civilização sobe quando os fanáticos (seja do que fôr) se suicidem... por isso, esses por mim tudo bem :P &lt;br&gt; quanto aos que criam bunkers... esses não ficam assim mais perto do &amp;quot;buraco&amp;quot;? :P :)
  </summary>
  </entry>
  <entry>
  <author>
  <name>Ivo Rodrigues</name>
  <email>ivo.rodrig...@gmail.com</email>
  </author>
  <updated>2010-01-06T13:49:36Z</updated>
  <id>http://groups.google.com/group/astro-PT/browse_thread/thread/fa0aa5871e362a93/fd738efc69441840?show_docid=fd738efc69441840</id>
  <link href="http://groups.google.com/group/astro-PT/browse_thread/thread/fa0aa5871e362a93/fd738efc69441840?show_docid=fd738efc69441840"/>
  <title type="text">Re: *astroPT* The Case of the Collider and the Great Black Hole</title>
  <summary type="html" xml:space="preserve">
  Boas, &lt;br&gt; Acho que houve um pouco de tudo... da ultima vez que tentaram repetir a &lt;br&gt; experiência chegaram-lhe a chamar &amp;quot;máquina do tempo&amp;quot;, &amp;quot;máquina do &lt;br&gt; fim-do-mundo&amp;quot;.. sei lá... já ouvi tantas histórias que sinceramente já não &lt;br&gt; sei se são verdadeiras ou não.. de seitas religiosas que planeavam suicidios
  </summary>
  </entry>
  <entry>
  <author>
  <name>Carlos</name>
  <email>alien_portu...@yahoo.com</email>
  </author>
  <updated>2010-01-06T13:15:34Z</updated>
  <id>http://groups.google.com/group/astro-PT/browse_thread/thread/fa0aa5871e362a93/191dd2af6a650177?show_docid=191dd2af6a650177</id>
  <link href="http://groups.google.com/group/astro-PT/browse_thread/thread/fa0aa5871e362a93/191dd2af6a650177?show_docid=191dd2af6a650177"/>
  <title type="text">Re: *astroPT* The Case of the Collider and the Great Black Hole</title>
  <summary type="html" xml:space="preserve">
  Pessoalmente, gostei bastante dos comentários. &lt;br&gt; O CERN tem especialistas de uma panóplia de temas. &lt;br&gt; Nao quer dizer que toda a gente no CERN esteja habilitado para falar deste problema específico. &lt;br&gt; Gostava de saber o background dos que &amp;quot;têm medo&amp;quot; das experiências. &lt;br&gt; Além do advogado...quem são os outros?
  </summary>
  </entry>
  <entry>
  <author>
  <name>Ivo Rodrigues</name>
  <email>ivo.rodrig...@gmail.com</email>
  </author>
  <updated>2010-01-06T09:08:15Z</updated>
  <id>http://groups.google.com/group/astro-PT/browse_thread/thread/fa0aa5871e362a93/49665e4763dc8266?show_docid=49665e4763dc8266</id>
  <link href="http://groups.google.com/group/astro-PT/browse_thread/thread/fa0aa5871e362a93/49665e4763dc8266?show_docid=49665e4763dc8266"/>
  <title type="text">The Case of the Collider and the Great Black Hole</title>
  <summary type="html" xml:space="preserve">
  Bom dia, &lt;br&gt; Partilho um artigo que encontrei com mais uma historia do LHC... não sei se &lt;br&gt; por ignorancia ou tentativa de ficar famoso... mas fica mais uma para juntar &lt;br&gt; à história.. &lt;br&gt; &lt;a target=&quot;_blank&quot; rel=nofollow href=&quot;http://www.technologyreview.com/blog/arxiv/24611/&quot;&gt;[link]&lt;/a&gt; &lt;br&gt; Cumprimentos, &lt;br&gt; IR
  </summary>
  </entry>
  <entry>
  <author>
  <name>Marvin</name>
  <email>mar...@astropt.org</email>
  </author>
  <updated>2010-01-05T23:28:56Z</updated>
  <id>http://groups.google.com/group/astro-PT/browse_thread/thread/d10c9c33b0199274/e564e9eeb2c3dcba?show_docid=e564e9eeb2c3dcba</id>
  <link href="http://groups.google.com/group/astro-PT/browse_thread/thread/d10c9c33b0199274/e564e9eeb2c3dcba?show_docid=e564e9eeb2c3dcba"/>
  <title type="text">O Trigo e o Joio</title>
  <summary type="html" xml:space="preserve">
  January 6, 2010 12:28 am &lt;br&gt; O Trigo e o Joio &amp;lt;&lt;a target=&quot;_blank&quot; rel=nofollow href=&quot;http://astropt.org/blog/2010/01/06/o-trigo-e-o-joio/&quot;&gt;[link]&lt;/a&gt;&amp;gt; &lt;br&gt; &amp;lt;&lt;a target=&quot;_blank&quot; rel=nofollow href=&quot;http://astropt.org/blog/wp-content/uploads/2010/01/wheat.bmp&quot;&gt;[link]&lt;/a&gt;&amp;gt; &lt;br&gt; Como noticiamos ontem, a missão Kepler presenteou-nos com os seus primeiros 5 planetas, os primeiros de centenas que irá certamente detectar. O que pode não transparecer destas notícias é o imenso e difícil trabalho realizado pelos investigadores da missão.
  </summary>
  </entry>
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