NASA ScienceCasts: arrojamos luz sobre los agujeros negros

"Agujeros negros" es uno de los términos más buscados sobre el universo. ¿Cuánto de lo que creemos saber sobre ellos es cierto? Haz clic para ver más vídeos: https://alugha.com/NASA Ciencia de la NASA: http://science.nasa.gov/

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