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Como sabemos a distância até as estrelas?

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Astro Ciência

A estrela mais próxima do sistema solar é Próxima Centauri (a cerca de 4,22 anosluz). Mas fala sério, né? como que a gente tem tanta certeza disso?

fonte: https://www.astro.ucla.edu/~wright/di...

posted by Godaarram34


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