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	  <title>Para o Infinito e mais Além!</title>
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	  <description>O Universo pelo Centro de Ciência Viva de Constância - Parque de Astronomia.</description>
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          <title> Porque se chama via láctea à nossa galáxia? </title>
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          <title> O que são galáxias? </title>
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          <title> Como é constituído o nosso sistema solar? </title>
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          <title> Porque é que a lua não tem sempre a mesma forma? </title>
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          <title> Porque é que vemos mais estrelas no campo do que na cidade? </title>
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          <title> Porque é que a estrela polar é tão importante? </title>
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          <title> O que são as constelações? </title>
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          <title> O que é preciso para ser astronauta? </title>
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          <title> Que animais já foram enviados para o espaço? </title>
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          <title> O que é a mancha vermelha em Júpiter? </title>
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          <title> O que acontece no eclipse solar? </title>
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          <title> Porque é que Saturno é tão conhecido? </title>
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          <title> Como são os planetas gasosos? </title>
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          <title> Porque dizem que Vénus é o irmão gémeo da Terra? </title>
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          <title> Quais são os planetas rochosos? </title>
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          <title> Existem ou não extra-terrestres? </title>
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          <title> O que são planetas anões? </title>
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          <title> Como é que os astronautas comem? </title>
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          <title> O que é uma estrela? </title>
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          <pubDate>Wed, 18 Oct 2017 00:00:00 +0100</pubDate>
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          <title> O que é a força da gravidade </title>
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          <title> O que é um Cometa? </title>
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          <title> E se eu fosse a Marte? </title>
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          <title> Porque é que existe uma Lua? </title>
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          <title> O que são as estrelas cadentes? </title>
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          <itunes:duration>90</itunes:duration>
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          <title> Como é o dia a dia de um Astronauta? </title>
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          <pubDate>Fri, 22 Sep 2017 00:00:00 +0100</pubDate>
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          <itunes:duration>87</itunes:duration>
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          <title> Quantas estrelas há no céu? </title>
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          <pubDate>Fri, 22 Sep 2017 00:00:00 +0100</pubDate>
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          <itunes:duration>81</itunes:duration>
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          <title> Os cientistas já descobriram algum planeta parecido com a terra, onde exista vida como a nossa? </title>
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          <pubDate>Mon, 31 Jul 2017 00:00:00 +0100</pubDate>
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          <itunes:duration>61</itunes:duration>
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          <title> Como é que um foguetão consegue fugir à gravidade da terra? </title>
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          <pubDate>Mon, 24 Jul 2017 00:00:00 +0100</pubDate>
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          <itunes:duration>63</itunes:duration>
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          <title> Será possível observar com um telescópio objetos deixados na lua pelos astronautas? </title>
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          <pubDate>Wed, 19 Jul 2017 00:00:00 +0100</pubDate>
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          <itunes:duration>69</itunes:duration>
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          <title> Quantas luas existem no sistema solar? </title>
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          <pubDate>Mon, 17 Jul 2017 00:00:00 +0100</pubDate>
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          <itunes:duration>67</itunes:duration>
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          <title> Porque tem Saturno uns anéis tão grandes? </title>
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          <pubDate>Fri, 14 Jul 2017 00:00:00 +0100</pubDate>
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          <itunes:duration>63</itunes:duration>
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          <title> O que são as nebulosas? </title>
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          <pubDate>Wed, 12 Jul 2017 00:00:00 +0100</pubDate>
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          <itunes:duration>98</itunes:duration>
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      </item>      <item>
          <title> As temperaturas no verão são mais altas porquê? Porque a terra está mais próxima do sol? </title>
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          <pubDate>Wed, 05 Jul 2017 00:00:00 +0100</pubDate>
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          <itunes:duration>66</itunes:duration>
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          <title> Existe uma galáxia chamada CR7? </title>
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          <pubDate>Tue, 30 May 2017 00:00:00 +0100</pubDate>
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          <itunes:duration>82</itunes:duration>
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      </item>      <item>
          <title> Porque me segue a lua quando viajo de carro? </title>
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          <pubDate>Thu, 18 May 2017 00:00:00 +0100</pubDate>
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          <itunes:duration>62</itunes:duration>
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          <title> Porque é que a Terra nunca trava ou para o seu movimento de rotação? </title>
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          <pubDate>Tue, 16 May 2017 00:00:00 +0100</pubDate>
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          <itunes:duration>98</itunes:duration>
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          <title> Como é que o sol mantem os planetas a girar à sua volta? </title>
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          <pubDate>Thu, 11 May 2017 00:00:00 +0100</pubDate>
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          <itunes:duration>91</itunes:duration>
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      </item>      <item>
          <title> Conseguimos ver a lua durante o dia? </title>
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          <description></description>
          <pubDate>Tue, 09 May 2017 00:00:00 +0100</pubDate>
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          <itunes:duration>76</itunes:duration>
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          <title> Sem estrelas existiria vida? </title>
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          <pubDate>Thu, 04 May 2017 00:00:00 +0100</pubDate>
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          <itunes:duration>84</itunes:duration>
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      </item>      <item>
          <title> O que é o Big Bang? </title>
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          <itunes:episode></itunes:episode>
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          <description></description>
          <pubDate>Tue, 02 May 2017 00:00:00 +0100</pubDate>
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          <itunes:duration>85</itunes:duration>
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      </item>      <item>
          <title> Gravidade 0: Perigo para o corpo humano? </title>
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          <pubDate>Fri, 28 Apr 2017 00:00:00 +0100</pubDate>
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          <itunes:duration>104</itunes:duration>
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          <title> Quais são as galáxias maiores: as espirais ou as elípticas? </title>
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          <pubDate>Wed, 26 Apr 2017 00:00:00 +0100</pubDate>
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          <itunes:duration>74</itunes:duration>
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          <title> Quantos astronautas já pisaram a lua? </title>
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          <pubDate>Mon, 24 Apr 2017 00:00:00 +0100</pubDate>
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          <itunes:duration>78</itunes:duration>
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          <title> O que é uma super nova? </title>
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          <pubDate>Wed, 19 Apr 2017 00:00:00 +0100</pubDate>
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          <title> Porque está a terra inclinada? </title>
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          <itunes:duration>73</itunes:duration>
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      </item>      <item>
          <title> Existirá mais algum sistema solar para além do nosso? </title>
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      </item>      <item>
          <title> Existe água noutros corpos celestes do sistema solar? </title>
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          <pubDate>Tue, 11 Apr 2017 00:00:00 +0100</pubDate>
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          <itunes:duration>80</itunes:duration>
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      </item>      <item>
          <title> Porque é que a lua e o sol quando estão perto do horizonte são avermelhado? </title>
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          <pubDate>Wed, 05 Apr 2017 00:00:00 +0100</pubDate>
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          <itunes:duration>91</itunes:duration>
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          <title> Porque cintilam as estrelas? </title>
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          <pubDate>Fri, 24 Mar 2017 00:00:00 +0000</pubDate>
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          <itunes:duration>85</itunes:duration>
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      </item>      <item>
          <title> O sol brilha em todos os planetas do sistema solar? </title>
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          <pubDate>Mon, 20 Mar 2017 00:00:00 +0000</pubDate>
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          <itunes:duration>90</itunes:duration>
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      </item>      <item>
          <title> O que é um buraco negro? </title>
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          <pubDate>Wed, 15 Mar 2017 00:00:00 +0000</pubDate>
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          <itunes:duration>96</itunes:duration>
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      </item>      <item>
          <title> Choverá nos outros planetas do sistema solar? </title>
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          <pubDate>Mon, 13 Mar 2017 00:00:00 +0000</pubDate>
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          <itunes:duration>86</itunes:duration>
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      </item>      <item>
          <title> O que é uma aurora boreal? </title>
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          <pubDate>Fri, 10 Mar 2017 00:00:00 +0000</pubDate>
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          <itunes:duration>88</itunes:duration>
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      </item>      <item>
          <title> Como se formou o sol? </title>
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          <description></description>
          <pubDate>Wed, 08 Mar 2017 00:00:00 +0000</pubDate>
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          <itunes:duration>72</itunes:duration>
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      </item>      <item>
          <title> O que é um ano luz? </title>
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          <pubDate>Mon, 06 Mar 2017 00:00:00 +0000</pubDate>
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          <itunes:duration>86</itunes:duration>
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      </item>      <item>
          <title> Quais os nomes das galáxias? </title>
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          <description></description>
          <pubDate>Thu, 02 Mar 2017 00:00:00 +0000</pubDate>
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          <itunes:duration>87</itunes:duration>
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      </item>      <item>
          <title> Porque é que quando olhamos para um telescópio... </title>
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          <description></description>
          <pubDate>Fri, 24 Feb 2017 00:00:00 +0000</pubDate>
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          <itunes:duration>83</itunes:duration>
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      </item>      <item>
          <title> Porque acontecem as marés? </title>
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          <description></description>
          <pubDate>Tue, 21 Feb 2017 00:00:00 +0000</pubDate>
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          <itunes:duration>75</itunes:duration>
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      </item>      <item>
          <title> O que são chuvas de estrelas cadentes? </title>
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          <pubDate>Thu, 16 Feb 2017 00:00:00 +0000</pubDate>
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          <itunes:duration>92</itunes:duration>
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          <title> O que é um telescópio? </title>
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          <description></description>
          <pubDate>Tue, 14 Feb 2017 00:00:00 +0000</pubDate>
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          <itunes:duration>93</itunes:duration>
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      </item>      <item>
          <title> Numa noite escura o que posso observar no céu? </title>
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          <description></description>
          <pubDate>Fri, 10 Feb 2017 00:00:00 +0000</pubDate>
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          <itunes:duration>97</itunes:duration>
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      </item>      <item>
          <title> Quanto tempo demora a luz do sol a chegar ao nosso planeta? </title>
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          <description></description>
          <pubDate>Wed, 08 Feb 2017 00:00:00 +0000</pubDate>
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          <itunes:duration>82</itunes:duration>
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          <title> Como sabemos de que é feito um planeta ou uma estrela? </title>
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          <description></description>
          <pubDate>Fri, 03 Feb 2017 00:00:00 +0000</pubDate>
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          <itunes:duration>78</itunes:duration>
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      </item>      <item>
          <title> Posso observar o sol com um telescópio? </title>
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          <itunes:episode></itunes:episode>
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          <pubDate>Wed, 01 Feb 2017 00:00:00 +0000</pubDate>
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          <itunes:duration>80</itunes:duration>
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          <title> Porque é que a lua parece maior quando está no horizonte? </title>
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          <pubDate>Mon, 30 Jan 2017 00:00:00 +0000</pubDate>
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          <itunes:duration>74</itunes:duration>
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      </item>      <item>
          <title> Todas as estrelas têm a mesma cor? </title>
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          <pubDate>Mon, 23 Jan 2017 00:00:00 +0000</pubDate>
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          <itunes:duration>88</itunes:duration>
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      </item>      <item>
          <title> Qual foi o primeiro homem a observar o céu com um telescópio? </title>
          <itunes:subtitle/>
          <itunes:summary></itunes:summary>
          <itunes:episode></itunes:episode>
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