ScienceCasts: el retorno de la canica azul

Para saber más, visita http://science.nasa.gov/. Mira las imágenes diarias de DSCOVR en http://epic.gsfc.nasa.gov/ El Observatorio del Clima del Espacio Profundo, una misión de la NOAA que lleva instrumentos de la NASA, proporciona una visión "nueva y complementaria" de la Tierra, increíble tanto para científicos como para laicos. Haz clic aquí para ver más vídeos: https://alugha.com/NASA

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