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Video: Three Years of Sun in Three Minutes

Stunning new video from NASA showing the life of the sun over 3 years.

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Watch a Supernova Explode over 58 Years

In 1901, the star GK Persei, 1,300 Lights Years from Earth, exploded. Images of the remnant (Nova Persei 1901) by the Isaac Newton Telescope and the Nordic Optical Telescope in Spain spliced together allow a 3-D model to be created.