Visões espetaculares do astro-rei, nossa fonte de vida.
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NASA Goddard
Today, Feb., 11, 2015 marks five years in space for NASA's Solar Dynamics Observatory, or SDO, which provides incredibly detailed images of the Earth-facing side of the sun 24 hours a day. Capturing an image almost once per second, SDO has provided an unprecedentedly clear picture of how massive explosions on the sun grow and erupt ever since its launch in 2010. More: http://go.nasa.gov/1FyHz91
In honor of SDO's fifth anniversary, NASA has released a video showcasing highlights from the last five years of sun watching. The first is a time lapse of the past five years. Different colors represent different wavelengths of extreme ultraviolet light, ultraviolet light, and visible light, which in turn correspond to solar material at different temperatures.
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