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Birthday · January 29, 2006

Volcano and Aurora in Iceland

January 29, 2006

Somewhere above you, light is arriving from places so distant their names feel like poetry.

Volcano and Aurora in Iceland

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APOD published January 29, 2006. Full image credits are on the original APOD entry below. A publication-date match, not a photo taken on your date. Independent of NASA.

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Volcano and Aurora in Iceland

Original APOD · January 29, 2006

Sometimes both heaven and Earth erupt. In Iceland in 1991, the volcano Hekla erupted at the same time that auroras were visible overhead. Hekla, one of the most famous volcanoes in the world, has erupted at least 20 times over the past millennium, sometimes causing great destruction. The last eruption occurred only six years ago but caused only minor damage. The green auroral band occurred fortuitously about 100 kilometers above the erupting lava. Is Earth the Solar System's only planet with both auroras and volcanos?

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