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NASA’s IRIS telescope offers first glimpse of sun’s mysterious atmosphere

As the telescope door opened on July 17, 2013, IRIS’s single instrument began to observe the sun in exceptional detail. IRIS’s first images showed a multitude of thin, fibril-like structures that have never been seen before, revealing enormous contrasts in density and temperature occur throughout this region even between neighboring loops that are only a few hundred miles apart. The images also show spots that rapidly brighten and dim, which provide clues to how energy is transported and absorbe…

Fuente : http://www.eurekalert.org/pub_releases/2013-07/nsf…

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