Mute
ABC Universo
Betelgeuse é uma supergigante vermelha na constelação de Órion, uma das maiores e mais luminosas estrelas conhecidas. Está a cerca de 700 anos-luz da Terra e tem um diâmetro estimado em mais de 1.000 vezes o do Sol, se estivesse no centro do nosso sistema solar, englobaria a órbita de Júpiter. Está no fim de sua vida estelar e, em termos astronômicos, deverá explodir como supernova em breve (nos próximos 100.000 anos). #betelgeuse #estrela #nasa #terra #fy
Follow
37
1
14
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