アメリカ内務省のインスタグラム(usinterior) - 8月19日 07時36分

It's that time of year again! The nights are dark enough that when a good solar wind is blowing, the #NorthernLights are visible in the sky over #Denali National Park in #Alaska. Here is what the #auroraborealis looked like at 2 am today over the Toklat River. Photo by Daniel A. Leifheit (@danleifheit), #NationalPark Service.

[BIHAKUEN]UVシールド(UVShield)

>> 飲む日焼け止め！「UVシールド」を購入する