NASAのインスタグラム(nasagoddard) - 10月13日 23時20分

What's scarier than this Sun? Looking at an eclipse without eye protection! 🎃

Tomorrow, an annular #eclipse will cross parts of North, Central, and South America. This type of eclipse is never safe to look directly at.

For more on safe eclipse viewing, visit go.nasa.gov/EclipseSafety.

Image description:
Active regions on the Sun combined to look something like a jack-o'-lantern’s face on Oct. 8, 2014. The Sun is a bright orange globe against a black background. Parts of the Sun are a darker orange, with brightly lit regions in roughly the location of two eyes, a nose, and a grinning mouth. The color of the Sun and shape of the features looks like a jack-'o-lantern.

The active regions in this image appear brighter because those are areas that emit more light and energy. They are markers of an intense and complex set of magnetic fields hovering in the Sun’s atmosphere, the corona.

#NASA #Space #Sun #AnnularEclipse #EclipseViewing #NASAHalloween

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