Discoveryのインスタグラム(discovery) - 2月7日 06時45分

Looking like a crooked frown, SDO captured this image of a solar filament stretching across the lower half of the sun on Feb. 10, 2015.
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Learn more about the sun on #DarkSideOfTheSun, airing on Saturday at 9p as part of @sciencechannel weekend.
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#science #sun #astronomy #star #celestialobject

[BIHAKUEN]UVシールド(UVShield)

>> 飲む日焼け止め！「UVシールド」を購入する

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