introducao a astronomia
DESCRIPTION
Apresentaçao com o intuito de iniciar um curso de astronomia para alunos do Ensino Médio. Em geral esta apresentação só mostra algumas imagens de interesse.TRANSCRIPT
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Introdução à Astronomia
O Jardim de Herschel
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Vizinhança familiar
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Vizinhança familiar
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Vizinhança familiar
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Terra
Diâmetro equatorial
12.756 km
Massa
6x1024 kg
Período de translação
365,24d
Número de satélites
1
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A LuaSatélite natural da
Terra.
Distância média à Terra de
380.000km.
Diâmetro de 3476 km
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A Lua
Medida da distância da Terra à Lua
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Nossa vizinhança
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Escala de tamanhos em nosso sistema solar
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O SolExplosão coronal de massa registrada em 1999
Explosão coronal de massa com o planeta Terra visto em escala
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Sistema Solar:Visão Artística
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A flora estelar
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Exemplo de escala das estrelas
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Betelgeuse
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Eta Carinae
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Grupo local de estrelas
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Galáxias
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Galáxia de Andrômeda
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Via Láctea
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Via Láctea vista do hemisfério Sul
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Colisão entre Galáxias
ESO 593-8
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Aglomerados de Galáxias
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Grupo local de galáxias
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Superaglomerado de Virgem
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Ao infinito...
... e além.